71239441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 92671488

約数和(自身を除く): 21432047

約数列:

[1, 7, 13, 23, 91, 101, 161, 299, 337, 707, 1313, 2093, 2323, 2359, 4381, 7751, 9191, 16261, 30199, 30667, 34037, 54257, 100763, 211393, 238259, 442481, 705341, 782851, 3097367, 5479957, 10177063, 71239441]

約数ペア:

[(1, 71239441), (7, 10177063), (13, 5479957), (23, 3097367), (91, 782851), (101, 705341), (161, 442481), (299, 238259), (337, 211393), (707, 100763), (1313, 54257), (2093, 34037), (2323, 30667), (2359, 30199), (4381, 16261), (7751, 9191)]