22513743

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1871}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 37380096

約数和(自身を除く): 14866353

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 1871, 4011, 5613, 12033, 13097, 16839, 39291, 117873, 357361, 1072083, 2501527, 3216249, 7504581, 22513743]

約数ペア:

[(1, 22513743), (3, 7504581), (7, 3216249), (9, 2501527), (21, 1072083), (63, 357361), (191, 117873), (573, 39291), (1337, 16839), (1719, 13097), (1871, 12033), (4011, 5613)]