22306887

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 35328000

約数和(自身を除く): 13021113

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 919, 2697, 2757, 8091, 8271, 24273, 24813, 26651, 28489, 79953, 85467, 239859, 256401, 719577, 769203, 826181, 2478543, 7435629, 22306887]

約数ペア:

[(1, 22306887), (3, 7435629), (9, 2478543), (27, 826181), (29, 769203), (31, 719577), (87, 256401), (93, 239859), (261, 85467), (279, 79953), (783, 28489), (837, 26651), (899, 24813), (919, 24273), (2697, 8271), (2757, 8091)]