11123877121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1\times {\mathrm{1373}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 13621989888

約数和(自身を除く): 2498112767

約数列:

[1, 7, 17, 103, 119, 661, 721, 1373, 1751, 4627, 9611, 11237, 12257, 23341, 68083, 78659, 141419, 163387, 476581, 907553, 989933, 1157411, 2404123, 6352871, 8101877, 15428401, 16828861, 93477959, 107998807, 654345713, 1589125303, 11123877121]

約数ペア:

[(1, 11123877121), (7, 1589125303), (17, 654345713), (103, 107998807), (119, 93477959), (661, 16828861), (721, 15428401), (1373, 8101877), (1751, 6352871), (4627, 2404123), (9611, 1157411), (11237, 989933), (12257, 907553), (23341, 476581), (68083, 163387), (78659, 141419)]