1900561301171

素因数分解:

${\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{18405769}}^1$

素因数の和:18405855

約数の個数: 16

約数和(自身を含む): 2102675164800

約数和(自身を除く): 202113863629

約数列:

[1, 13, 47, 169, 611, 2197, 7943, 103259, 18405769, 239274997, 865071143, 3110574961, 11245924859, 40437474493, 146197023167, 1900561301171]

約数ペア:

[(1, 1900561301171), (13, 146197023167), (47, 40437474493), (169, 11245924859), (611, 3110574961), (2197, 865071143), (7943, 239274997), (103259, 18405769)]