28716753

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7591}}^1$

素因数の和:7704

約数の個数: 16

約数和(自身を含む): 41664896

約数和(自身を除く): 12948143

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 7591, 22773, 98683, 296049, 736327, 2208981, 9572251, 28716753]

約数ペア:

[(1, 28716753), (3, 9572251), (13, 2208981), (39, 736327), (97, 296049), (291, 98683), (1261, 22773), (3783, 7591)]