1330767561

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{42863}}^1$

素因数の和:43076

約数の個数: 16

約数和(自身を含む): 1810575360

約数和(自身を除く): 479807799

約数列:

[1, 3, 79, 131, 237, 393, 10349, 31047, 42863, 128589, 3386177, 5615053, 10158531, 16845159, 443589187, 1330767561]

約数ペア:

[(1, 1330767561), (3, 443589187), (79, 16845159), (131, 10158531), (237, 5615053), (393, 3386177), (10349, 128589), (31047, 42863)]