5540143

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 6557760

約数和(自身を除く): 1017617

約数列:

[1, 7, 53, 109, 137, 371, 763, 959, 5777, 7261, 14933, 40439, 50827, 104531, 791449, 5540143]

約数ペア:

[(1, 5540143), (7, 791449), (53, 104531), (109, 50827), (137, 40439), (371, 14933), (763, 7261), (959, 5777)]