22070151

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3540

約数の個数: 20

約数和(自身を含む): 33396000

約数和(自身を除く): 11325849

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 3449, 6399, 10347, 31041, 93123, 272471, 279369, 817413, 2452239, 7356717, 22070151]

約数ペア:

[(1, 22070151), (3, 7356717), (9, 2452239), (27, 817413), (79, 279369), (81, 272471), (237, 93123), (711, 31041), (2133, 10347), (3449, 6399)]