1139375377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{4493}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 1379693952

約数和(自身を除く): 240318575

約数列:

[1, 7, 17, 119, 2131, 4493, 14917, 31451, 36227, 76381, 253589, 534667, 9574583, 67022081, 162767911, 1139375377]

約数ペア:

[(1, 1139375377), (7, 162767911), (17, 67022081), (119, 9574583), (2131, 534667), (4493, 253589), (14917, 76381), (31451, 36227)]