31172037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13103}}^1$

素因数の和:13180

約数の個数: 16

約数和(自身を含む): 45497088

約数和(自身を除く): 14325051

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 13103, 39309, 170339, 511017, 799283, 2397849, 10390679, 31172037]

約数ペア:

[(1, 31172037), (3, 10390679), (13, 2397849), (39, 799283), (61, 511017), (183, 170339), (793, 39309), (2379, 13103)]