247071977

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 259350912

約数和(自身を除く): 12278935

約数列:

[1, 37, 71, 163, 577, 2627, 6031, 11573, 21349, 40967, 94051, 428201, 1515779, 3479887, 6677621, 247071977]

約数ペア:

[(1, 247071977), (37, 6677621), (71, 3479887), (163, 1515779), (577, 428201), (2627, 94051), (6031, 40967), (11573, 21349)]