12958741551

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 21860548608

約数和(自身を除く): 8901807057

約数列:

[1, 3, 7, 19, 21, 31, 57, 67, 93, 133, 201, 217, 361, 399, 469, 589, 651, 823, 1083, 1273, 1407, 1767, 2077, 2469, 2527, 3819, 4123, 5761, 6231, 7581, 8911, 11191, 12369, 14539, 15637, 17283, 24187, 25513, 26733, 33573, 39463, 43617, 46911, 55141, 72561, 76539, 78337, 109459, 118389, 165423, 169309, 178591, 235011, 276241, 297103, 328377, 385987, 484747, 507927, 535773, 749797, 828723, 891309, 1047679, 1157961, 1454241, 1709371, 2079721, 2249391, 3143037, 3393229, 5128113, 5248579, 6239163, 7333753, 9210193, 10179687, 11965597, 15745737, 19905901, 22001259, 27630579, 32478049, 35896791, 59717703, 64471351, 97434147, 139341307, 193414053, 227346343, 418023921, 617082931, 682039029, 1851248793, 4319580517, 12958741551]

約数ペア:

[(1, 12958741551), (3, 4319580517), (7, 1851248793), (19, 682039029), (21, 617082931), (31, 418023921), (57, 227346343), (67, 193414053), (93, 139341307), (133, 97434147), (201, 64471351), (217, 59717703), (361, 35896791), (399, 32478049), (469, 27630579), (589, 22001259), (651, 19905901), (823, 15745737), (1083, 11965597), (1273, 10179687), (1407, 9210193), (1767, 7333753), (2077, 6239163), (2469, 5248579), (2527, 5128113), (3819, 3393229), (4123, 3143037), (5761, 2249391), (6231, 2079721), (7581, 1709371), (8911, 1454241), (11191, 1157961), (12369, 1047679), (14539, 891309), (15637, 828723), (17283, 749797), (24187, 535773), (25513, 507927), (26733, 484747), (33573, 385987), (39463, 328377), (43617, 297103), (46911, 276241), (55141, 235011), (72561, 178591), (76539, 169309), (78337, 165423), (109459, 118389)]