1330406689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{18691}}^1$

素因数の和:18840

約数の個数: 16

約数和(自身を含む): 1453489920

約数和(自身を除く): 123083231

約数列:

[1, 17, 53, 79, 901, 1343, 4187, 18691, 71179, 317747, 990623, 1476589, 16840591, 25102013, 78259217, 1330406689]

約数ペア:

[(1, 1330406689), (17, 78259217), (53, 25102013), (79, 16840591), (901, 1476589), (1343, 990623), (4187, 317747), (18691, 71179)]