974181313

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{10639}}^1$

素因数の和:10876

約数の個数: 16

約数和(自身を含む): 1133117440

約数和(自身を除く): 158936127

約数列:

[1, 7, 103, 127, 721, 889, 10639, 13081, 74473, 91567, 1095817, 1351153, 7670719, 9458071, 139168759, 974181313]

約数ペア:

[(1, 974181313), (7, 139168759), (103, 9458071), (127, 7670719), (721, 1351153), (889, 1095817), (10639, 91567), (13081, 74473)]