7401471441

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 13131307008

約数和(自身を除く): 5729835567

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 67, 91, 119, 169, 201, 221, 273, 357, 469, 507, 663, 871, 1139, 1183, 1407, 1547, 1831, 2613, 2873, 3417, 3549, 4641, 5493, 6097, 7973, 8619, 11323, 12817, 14807, 18291, 20111, 23803, 23919, 31127, 33969, 38451, 44421, 60333, 71409, 79261, 93381, 103649, 122677, 166621, 192491, 217889, 237783, 309439, 310947, 368031, 404651, 499863, 577473, 653667, 858739, 928317, 1213953, 1347437, 1594801, 2085509, 2166073, 2576217, 2832557, 4042311, 4784403, 5260463, 6256527, 6498219, 8497671, 11163607, 14598563, 15781389, 20732413, 27111617, 33490821, 36823241, 43795689, 62197239, 81334851, 110469723, 145126891, 189781319, 352451021, 435380673, 569343957, 1057353063, 2467157147, 7401471441]

約数ペア:

[(1, 7401471441), (3, 2467157147), (7, 1057353063), (13, 569343957), (17, 435380673), (21, 352451021), (39, 189781319), (51, 145126891), (67, 110469723), (91, 81334851), (119, 62197239), (169, 43795689), (201, 36823241), (221, 33490821), (273, 27111617), (357, 20732413), (469, 15781389), (507, 14598563), (663, 11163607), (871, 8497671), (1139, 6498219), (1183, 6256527), (1407, 5260463), (1547, 4784403), (1831, 4042311), (2613, 2832557), (2873, 2576217), (3417, 2166073), (3549, 2085509), (4641, 1594801), (5493, 1347437), (6097, 1213953), (7973, 928317), (8619, 858739), (11323, 653667), (12817, 577473), (14807, 499863), (18291, 404651), (20111, 368031), (23803, 310947), (23919, 309439), (31127, 237783), (33969, 217889), (38451, 192491), (44421, 166621), (60333, 122677), (71409, 103649), (79261, 93381)]