331121301

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139537}}^1$

素因数の和:139660

約数の個数: 16

約数和(自身を含む): 509034624

約数和(自身を除く): 177913323

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 139537, 418611, 976759, 2930277, 15767681, 47303043, 110373767, 331121301]

約数ペア:

[(1, 331121301), (3, 110373767), (7, 47303043), (21, 15767681), (113, 2930277), (339, 976759), (791, 418611), (2373, 139537)]