23800953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 36093312

約数和(自身を除く): 12292359

約数列:

[1, 3, 11, 33, 37, 101, 111, 193, 303, 407, 579, 1111, 1221, 2123, 3333, 3737, 6369, 7141, 11211, 19493, 21423, 41107, 58479, 78551, 123321, 214423, 235653, 643269, 721241, 2163723, 7933651, 23800953]

約数ペア:

[(1, 23800953), (3, 7933651), (11, 2163723), (33, 721241), (37, 643269), (101, 235653), (111, 214423), (193, 123321), (303, 78551), (407, 58479), (579, 41107), (1111, 21423), (1221, 19493), (2123, 11211), (3333, 7141), (3737, 6369)]