406670241

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 545590208

約数和(自身を除く): 138919967

約数列:

[1, 3, 331, 541, 757, 993, 1623, 2271, 179071, 250567, 409537, 537213, 751701, 1228611, 135556747, 406670241]

約数ペア:

[(1, 406670241), (3, 135556747), (331, 1228611), (541, 751701), (757, 537213), (993, 409537), (1623, 250567), (2271, 179071)]