2015293407

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{541309}}^1$

素因数の和:541402

約数の個数: 16

約数和(自身を含む): 2884099680

約数和(自身を除く): 868806273

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 541309, 1623927, 9202253, 27606759, 39515557, 118546671, 671764469, 2015293407]

約数ペア:

[(1, 2015293407), (3, 671764469), (17, 118546671), (51, 39515557), (73, 27606759), (219, 9202253), (1241, 1623927), (3723, 541309)]