22690881

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{1823}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 33707520

約数和(自身を除く): 11016639

約数列:

[1, 3, 9, 27, 461, 1383, 1823, 4149, 5469, 12447, 16407, 49221, 840403, 2521209, 7563627, 22690881]

約数ペア:

[(1, 22690881), (3, 7563627), (9, 2521209), (27, 840403), (461, 49221), (1383, 16407), (1823, 12447), (4149, 5469)]