13041861

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10181}}^1$

素因数の和:10252

約数の個数: 16

約数和(自身を含む): 20201088

約数和(自身を除く): 7159227

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 10181, 30543, 71267, 213801, 621041, 1863123, 4347287, 13041861]

約数ペア:

[(1, 13041861), (3, 4347287), (7, 1863123), (21, 621041), (61, 213801), (183, 71267), (427, 30543), (1281, 10181)]