393435879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97651}}^1$

素因数の和:97750

約数の個数: 16

約数和(自身を含む): 562475520

約数和(自身を除く): 169039641

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 97651, 292953, 1660067, 4980201, 7714429, 23143287, 131145293, 393435879]

約数ペア:

[(1, 393435879), (3, 131145293), (17, 23143287), (51, 7714429), (79, 4980201), (237, 1660067), (1343, 292953), (4029, 97651)]