11555889

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 15759360

約数和(自身を除く): 4203471

約数列:

[1, 3, 71, 213, 227, 239, 681, 717, 16117, 16969, 48351, 50907, 54253, 162759, 3851963, 11555889]

約数ペア:

[(1, 11555889), (3, 3851963), (71, 162759), (213, 54253), (227, 50907), (239, 48351), (681, 16969), (717, 16117)]