22899357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 39115440

約数和(自身を除く): 16216083

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 397, 493, 663, 1131, 1191, 1479, 1989, 3393, 3573, 4437, 5161, 6409, 6749, 11513, 15483, 19227, 20247, 34539, 46449, 57681, 60741, 87737, 103617, 149669, 195721, 263211, 449007, 587163, 789633, 1347021, 1761489, 2544373, 7633119, 22899357]

約数ペア:

[(1, 22899357), (3, 7633119), (9, 2544373), (13, 1761489), (17, 1347021), (29, 789633), (39, 587163), (51, 449007), (87, 263211), (117, 195721), (153, 149669), (221, 103617), (261, 87737), (377, 60741), (397, 57681), (493, 46449), (663, 34539), (1131, 20247), (1191, 19227), (1479, 15483), (1989, 11513), (3393, 6749), (3573, 6409), (4437, 5161)]