117903359

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 144050400

約数和(自身を除く): 26147041

約数列:

[1, 7, 23, 49, 161, 233, 449, 1127, 1631, 3143, 5359, 10327, 11417, 22001, 37513, 72289, 104617, 262591, 506023, 732319, 2406191, 5126233, 16843337, 117903359]

約数ペア:

[(1, 117903359), (7, 16843337), (23, 5126233), (49, 2406191), (161, 732319), (233, 506023), (449, 262591), (1127, 104617), (1631, 72289), (3143, 37513), (5359, 22001), (10327, 11417)]