22872699

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9152

約数の個数: 20

約数和(自身を含む): 35273920

約数和(自身を除く): 12401221

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 9109, 27327, 81981, 245943, 282379, 737829, 847137, 2541411, 7624233, 22872699]

約数ペア:

[(1, 22872699), (3, 7624233), (9, 2541411), (27, 847137), (31, 737829), (81, 282379), (93, 245943), (279, 81981), (837, 27327), (2511, 9109)]