130879679

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 151694400

約数和(自身を除く): 20814721

約数列:

[1, 7, 109, 337, 509, 763, 2359, 3563, 36733, 55481, 171533, 257131, 388367, 1200731, 18697097, 130879679]

約数ペア:

[(1, 130879679), (7, 18697097), (109, 1200731), (337, 388367), (509, 257131), (763, 171533), (2359, 55481), (3563, 36733)]