31062146997

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{40693}}^1$

素因数の和:41089

約数の個数: 32

約数和(自身を含む): 47837913088

約数和(自身を除く): 16775766091

約数列:

[1, 3, 7, 21, 163, 223, 489, 669, 1141, 1561, 3423, 4683, 36349, 40693, 109047, 122079, 254443, 284851, 763329, 854553, 6632959, 9074539, 19898877, 27223617, 46430713, 63521773, 139292139, 190565319, 1479149857, 4437449571, 10354048999, 31062146997]

約数ペア:

[(1, 31062146997), (3, 10354048999), (7, 4437449571), (21, 1479149857), (163, 190565319), (223, 139292139), (489, 63521773), (669, 46430713), (1141, 27223617), (1561, 19898877), (3423, 9074539), (4683, 6632959), (36349, 854553), (40693, 763329), (109047, 284851), (122079, 254443)]