253136427

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{14879}}^1$

素因数の和:15042

約数の個数: 16

約数和(自身を含む): 347120640

約数和(自身を除く): 93984213

約数列:

[1, 3, 53, 107, 159, 321, 5671, 14879, 17013, 44637, 788587, 1592053, 2365761, 4776159, 84378809, 253136427]

約数ペア:

[(1, 253136427), (3, 84378809), (53, 4776159), (107, 2365761), (159, 1592053), (321, 788587), (5671, 44637), (14879, 17013)]