13073685

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2131}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 20978880

約数和(自身を除く): 7905195

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 2131, 6135, 6393, 10655, 31965, 871579, 2614737, 4357895, 13073685]

約数ペア:

[(1, 13073685), (3, 4357895), (5, 2614737), (15, 871579), (409, 31965), (1227, 10655), (2045, 6393), (2131, 6135)]