214925477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^2$

素因数の和:964

約数の個数: 12

約数和(自身を含む): 234603180

約数和(自身を除く): 19677703

約数列:

[1, 13, 89, 431, 1157, 5603, 38359, 185761, 498667, 2414893, 16532729, 214925477]

約数ペア:

[(1, 214925477), (13, 16532729), (89, 2414893), (431, 498667), (1157, 185761), (5603, 38359)]