520001408439

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{2574889}}^1$

素因数の和:2576095

約数の個数: 24

約数和(自身を含む): 791315194800

約数和(自身を除く): 271313786361

約数列:

[1, 3, 9, 19, 57, 171, 1181, 3543, 10629, 22439, 67317, 201951, 2574889, 7724667, 23174001, 48922891, 146768673, 440306019, 3040943909, 9122831727, 27368495181, 57777934271, 173333802813, 520001408439]

約数ペア:

[(1, 520001408439), (3, 173333802813), (9, 57777934271), (19, 27368495181), (57, 9122831727), (171, 3040943909), (1181, 440306019), (3543, 146768673), (10629, 48922891), (22439, 23174001), (67317, 7724667), (201951, 2574889)]