289265421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5671871}}^1$

素因数の和:5671891

約数の個数: 8

約数和(自身を含む): 408374784

約数和(自身を除く): 119109363

約数列:

[1, 3, 17, 51, 5671871, 17015613, 96421807, 289265421]

約数ペア:

[(1, 289265421), (3, 96421807), (17, 17015613), (51, 5671871)]