89758123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4127}}^1$

素因数の和:4386

約数の個数: 16

約数和(自身を含む): 110960640

約数和(自身を除く): 21202517

約数列:

[1, 7, 13, 91, 239, 1673, 3107, 4127, 21749, 28889, 53651, 375557, 986353, 6904471, 12822589, 89758123]

約数ペア:

[(1, 89758123), (7, 12822589), (13, 6904471), (91, 986353), (239, 375557), (1673, 53651), (3107, 28889), (4127, 21749)]