264728643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^2$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 373830912

約数和(自身を除く): 109102269

約数列:

[1, 3, 23, 69, 103, 193, 309, 579, 2369, 4439, 7107, 13317, 19879, 37249, 59637, 111747, 457217, 856727, 1371651, 2570181, 3836647, 11509941, 88242881, 264728643]

約数ペア:

[(1, 264728643), (3, 88242881), (23, 11509941), (69, 3836647), (103, 2570181), (193, 1371651), (309, 856727), (579, 457217), (2369, 111747), (4439, 59637), (7107, 37249), (13317, 19879)]