22375251

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 34974720

約数和(自身を除く): 12599469

約数列:

[1, 3, 9, 23, 27, 69, 137, 207, 263, 411, 621, 789, 1233, 2367, 3151, 3699, 6049, 7101, 9453, 18147, 28359, 36031, 54441, 85077, 108093, 163323, 324279, 828713, 972837, 2486139, 7458417, 22375251]

約数ペア:

[(1, 22375251), (3, 7458417), (9, 2486139), (23, 972837), (27, 828713), (69, 324279), (137, 163323), (207, 108093), (263, 85077), (411, 54441), (621, 36031), (789, 28359), (1233, 18147), (2367, 9453), (3151, 7101), (3699, 6049)]