29889153

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3463}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 49715328

約数和(自身を除く): 19826175

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 3463, 8631, 10389, 24241, 31167, 72723, 218169, 474431, 1423293, 3321017, 4269879, 9963051, 29889153]

約数ペア:

[(1, 29889153), (3, 9963051), (7, 4269879), (9, 3321017), (21, 1423293), (63, 474431), (137, 218169), (411, 72723), (959, 31167), (1233, 24241), (2877, 10389), (3463, 8631)]