22754151

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 38098944

約数和(自身を除く): 15344793

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 5087, 15261, 35609, 45783, 106827, 320481, 361177, 1083531, 2528239, 3250593, 7584717, 22754151]

約数ペア:

[(1, 22754151), (3, 7584717), (7, 3250593), (9, 2528239), (21, 1083531), (63, 361177), (71, 320481), (213, 106827), (497, 45783), (639, 35609), (1491, 15261), (4473, 5087)]