118778881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5023}}^1$

素因数の和:5160

約数の個数: 16

約数和(自身を含む): 136733184

約数和(自身を除く): 17954303

約数列:

[1, 13, 17, 107, 221, 1391, 1819, 5023, 23647, 65299, 85391, 537461, 1110083, 6986993, 9136837, 118778881]

約数ペア:

[(1, 118778881), (13, 9136837), (17, 6986993), (107, 1110083), (221, 537461), (1391, 85391), (1819, 65299), (5023, 23647)]