79372727

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 92152320

約数和(自身を除く): 12779593

約数列:

[1, 7, 103, 283, 389, 721, 1981, 2723, 29149, 40067, 110087, 204043, 280469, 770609, 11338961, 79372727]

約数ペア:

[(1, 79372727), (7, 11338961), (103, 770609), (283, 280469), (389, 204043), (721, 110087), (1981, 40067), (2723, 29149)]