87763897

素因数分解:

${\mathrm{13}}^2\times {\mathrm{631}}^1\times {\mathrm{823}}^1$

素因数の和:1480

約数の個数: 12

約数和(自身を含む): 95300544

約数和(自身を除く): 7536647

約数列:

[1, 13, 169, 631, 823, 8203, 10699, 106639, 139087, 519313, 6751069, 87763897]

約数ペア:

[(1, 87763897), (13, 6751069), (169, 519313), (631, 139087), (823, 106639), (8203, 10699)]