70905121

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 82188288

約数和(自身を除く): 11283167

約数列:

[1, 7, 181, 191, 293, 1267, 1337, 2051, 34571, 53033, 55963, 241997, 371231, 391741, 10129303, 70905121]

約数ペア:

[(1, 70905121), (7, 10129303), (181, 391741), (191, 371231), (293, 241997), (1267, 55963), (1337, 53033), (2051, 34571)]