87494561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1997}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 109330560

約数和(自身を除く): 21835999

約数列:

[1, 7, 11, 77, 569, 1997, 3983, 6259, 13979, 21967, 43813, 153769, 1136293, 7954051, 12499223, 87494561]

約数ペア:

[(1, 87494561), (7, 12499223), (11, 7954051), (77, 1136293), (569, 153769), (1997, 43813), (3983, 21967), (6259, 13979)]