22904217

素因数分解:

$3^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 38840256

約数和(自身を除く): 15936039

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 167, 311, 441, 501, 933, 1169, 1503, 2177, 2799, 3507, 6531, 8183, 10521, 15239, 19593, 24549, 45717, 51937, 73647, 137151, 155811, 363559, 467433, 1090677, 2544913, 3272031, 7634739, 22904217]

約数ペア:

[(1, 22904217), (3, 7634739), (7, 3272031), (9, 2544913), (21, 1090677), (49, 467433), (63, 363559), (147, 155811), (167, 137151), (311, 73647), (441, 51937), (501, 45717), (933, 24549), (1169, 19593), (1503, 15239), (2177, 10521), (2799, 8183), (3507, 6531)]