1330333487

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{1597039}}^1$

素因数の和:1597070

約数の個数: 12

約数和(自身を含む): 1638563040

約数和(自身を除く): 308229553

約数列:

[1, 7, 17, 49, 119, 833, 1597039, 11179273, 27149663, 78254911, 190047641, 1330333487]

約数ペア:

[(1, 1330333487), (7, 190047641), (17, 78254911), (49, 27149663), (119, 11179273), (833, 1597039)]