23365221

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 34524672

約数和(自身を除く): 11159451

約数列:

[1, 3, 11, 33, 121, 191, 337, 363, 573, 1011, 2101, 3707, 6303, 11121, 23111, 40777, 64367, 69333, 122331, 193101, 708037, 2124111, 7788407, 23365221]

約数ペア:

[(1, 23365221), (3, 7788407), (11, 2124111), (33, 708037), (121, 193101), (191, 122331), (337, 69333), (363, 64367), (573, 40777), (1011, 23111), (2101, 11121), (3707, 6303)]