71132257

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4733}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 86348160

約数和(自身を除く): 15215903

約数列:

[1, 7, 19, 113, 133, 791, 2147, 4733, 15029, 33131, 89927, 534829, 629489, 3743803, 10161751, 71132257]

約数ペア:

[(1, 71132257), (7, 10161751), (19, 3743803), (113, 629489), (133, 534829), (791, 89927), (2147, 33131), (4733, 15029)]