68401217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 74707920

約数和(自身を除く): 6306703

約数列:

[1, 17, 53, 89, 853, 901, 1513, 4717, 14501, 45209, 75917, 80189, 768553, 1290589, 4023601, 68401217]

約数ペア:

[(1, 68401217), (17, 4023601), (53, 1290589), (89, 768553), (853, 80189), (901, 75917), (1513, 45209), (4717, 14501)]