253081609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 280949760

約数和(自身を除く): 27868151

約数列:

[1, 11, 103, 139, 1133, 1529, 1607, 14317, 17677, 157487, 165521, 223373, 1820731, 2457103, 23007419, 253081609]

約数ペア:

[(1, 253081609), (11, 23007419), (103, 2457103), (139, 1820731), (1133, 223373), (1529, 165521), (1607, 157487), (14317, 17677)]