227526431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 264403440

約数和(自身を除く): 36877009

約数列:

[1, 11, 29, 37, 319, 407, 521, 1073, 1369, 5731, 11803, 15059, 15109, 19277, 39701, 166199, 212047, 436711, 559033, 713249, 6149363, 7845739, 20684221, 227526431]

約数ペア:

[(1, 227526431), (11, 20684221), (29, 7845739), (37, 6149363), (319, 713249), (407, 559033), (521, 436711), (1073, 212047), (1369, 166199), (5731, 39701), (11803, 19277), (15059, 15109)]