507260252967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1150117}}^1$

素因数の和:1150439

約数の個数: 32

約数和(自身を含む): 748147158528

約数和(自身を除く): 240886905561

約数列:

[1, 3, 13, 39, 43, 129, 263, 559, 789, 1677, 3419, 10257, 11309, 33927, 147017, 441051, 1150117, 3450351, 14951521, 44854563, 49455031, 148365093, 302480771, 642915403, 907442313, 1928746209, 3932250023, 11796750069, 13006673153, 39020019459, 169086750989, 507260252967]

約数ペア:

[(1, 507260252967), (3, 169086750989), (13, 39020019459), (39, 13006673153), (43, 11796750069), (129, 3932250023), (263, 1928746209), (559, 907442313), (789, 642915403), (1677, 302480771), (3419, 148365093), (10257, 49455031), (11309, 44854563), (33927, 14951521), (147017, 3450351), (441051, 1150117)]