2300389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 2999808

約数和(自身を除く): 699419

約数列:

[1, 7, 13, 17, 91, 119, 221, 1487, 1547, 10409, 19331, 25279, 135317, 176953, 328627, 2300389]

約数ペア:

[(1, 2300389), (7, 328627), (13, 176953), (17, 135317), (91, 25279), (119, 19331), (221, 10409), (1487, 1547)]