22970709

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{4649}}^1$

素因数の和:4722

約数の個数: 20

約数和(自身を含む): 34884300

約数和(自身を除く): 11913591

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4649, 4941, 13947, 41841, 125523, 283589, 376569, 850767, 2552301, 7656903, 22970709]

約数ペア:

[(1, 22970709), (3, 7656903), (9, 2552301), (27, 850767), (61, 376569), (81, 283589), (183, 125523), (549, 41841), (1647, 13947), (4649, 4941)]