215332943

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{4603}}^1$

素因数の和:4814

約数の個数: 16

約数和(自身を含む): 253698816

約数和(自身を除く): 38365873

約数列:

[1, 7, 41, 163, 287, 1141, 4603, 6683, 32221, 46781, 188723, 750289, 1321061, 5252023, 30761849, 215332943]

約数ペア:

[(1, 215332943), (7, 30761849), (41, 5252023), (163, 1321061), (287, 750289), (1141, 188723), (4603, 46781), (6683, 32221)]