117412729

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4159}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 139110400

約数和(自身を除く): 21697671

約数列:

[1, 7, 37, 109, 259, 763, 4033, 4159, 28231, 29113, 153883, 453331, 1077181, 3173317, 16773247, 117412729]

約数ペア:

[(1, 117412729), (7, 16773247), (37, 3173317), (109, 1077181), (259, 453331), (763, 153883), (4033, 29113), (4159, 28231)]