338892169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{29147}}^1$

素因数の和:29316

約数の個数: 16

約数和(自身を含む): 425327616

約数和(自身を除く): 86435447

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 11627, 29147, 204029, 320617, 2244319, 4401197, 30808379, 48413167, 338892169]

約数ペア:

[(1, 338892169), (7, 48413167), (11, 30808379), (77, 4401197), (151, 2244319), (1057, 320617), (1661, 204029), (11627, 29147)]