22040151

素因数分解:

$3^1\times 7^3\times {\mathrm{21419}}^1$

素因数の和:21443

約数の個数: 16

約数和(自身を含む): 34272000

約数和(自身を除く): 12231849

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 21419, 64257, 149933, 449799, 1049531, 3148593, 7346717, 22040151]

約数ペア:

[(1, 22040151), (3, 7346717), (7, 3148593), (21, 1049531), (49, 449799), (147, 149933), (343, 64257), (1029, 21419)]