31882701

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2377}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 45201024

約数和(自身を除く): 13318323

約数列:

[1, 3, 17, 51, 263, 789, 2377, 4471, 7131, 13413, 40409, 121227, 625151, 1875453, 10627567, 31882701]

約数ペア:

[(1, 31882701), (3, 10627567), (17, 1875453), (51, 625151), (263, 121227), (789, 40409), (2377, 13413), (4471, 7131)]