14211751281

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 24780349440

約数和(自身を除く): 10568598159

約数列:

[1, 3, 7, 13, 21, 29, 39, 71, 87, 91, 131, 193, 203, 213, 273, 377, 393, 497, 579, 609, 917, 923, 1131, 1351, 1491, 1703, 2059, 2509, 2639, 2751, 2769, 3799, 4053, 5109, 5597, 6177, 6461, 7527, 7917, 9301, 11397, 11921, 13703, 14413, 16791, 17563, 19383, 25283, 26593, 26767, 27903, 35763, 39179, 41109, 43239, 49387, 52689, 65107, 72761, 75849, 79779, 80301, 95921, 117537, 120913, 148161, 176981, 178139, 187369, 195321, 218283, 269729, 287763, 328679, 345709, 362739, 397387, 509327, 530943, 534417, 562107, 733207, 809187, 846391, 986037, 1037127, 1192161, 1246973, 1527981, 1795093, 1888103, 2199621, 2300753, 2539173, 2781709, 3506477, 3740919, 5132449, 5166031, 5385279, 5664309, 6902259, 8345127, 9531691, 10519431, 12565651, 15397347, 15498093, 23336209, 24545339, 28595073, 36162217, 37696953, 52057697, 66721837, 70008627, 73636017, 108486651, 156173091, 163353463, 200165511, 364403879, 490060389, 676750061, 1093211637, 2030250183, 4737250427, 14211751281]

約数ペア:

[(1, 14211751281), (3, 4737250427), (7, 2030250183), (13, 1093211637), (21, 676750061), (29, 490060389), (39, 364403879), (71, 200165511), (87, 163353463), (91, 156173091), (131, 108486651), (193, 73636017), (203, 70008627), (213, 66721837), (273, 52057697), (377, 37696953), (393, 36162217), (497, 28595073), (579, 24545339), (609, 23336209), (917, 15498093), (923, 15397347), (1131, 12565651), (1351, 10519431), (1491, 9531691), (1703, 8345127), (2059, 6902259), (2509, 5664309), (2639, 5385279), (2751, 5166031), (2769, 5132449), (3799, 3740919), (4053, 3506477), (5109, 2781709), (5597, 2539173), (6177, 2300753), (6461, 2199621), (7527, 1888103), (7917, 1795093), (9301, 1527981), (11397, 1246973), (11921, 1192161), (13703, 1037127), (14413, 986037), (16791, 846391), (17563, 809187), (19383, 733207), (25283, 562107), (26593, 534417), (26767, 530943), (27903, 509327), (35763, 397387), (39179, 362739), (41109, 345709), (43239, 328679), (49387, 287763), (52689, 269729), (65107, 218283), (72761, 195321), (75849, 187369), (79779, 178139), (80301, 176981), (95921, 148161), (117537, 120913)]