138428459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 152386080

約数和(自身を除く): 13957621

約数列:

[1, 13, 61, 227, 769, 793, 2951, 9997, 13847, 46909, 174563, 180011, 609817, 2269319, 10648343, 138428459]

約数ペア:

[(1, 138428459), (13, 10648343), (61, 2269319), (227, 609817), (769, 180011), (793, 174563), (2951, 46909), (9997, 13847)]