9791665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1553}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 12792528

約数和(自身を除く): 3000863

約数列:

[1, 5, 13, 65, 97, 485, 1261, 1553, 6305, 7765, 20189, 100945, 150641, 753205, 1958333, 9791665]

約数ペア:

[(1, 9791665), (5, 1958333), (13, 753205), (65, 150641), (97, 100945), (485, 20189), (1261, 7765), (1553, 6305)]