858336817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 1000097280

約数和(自身を除く): 141760463

約数列:

[1, 13, 17, 79, 211, 221, 233, 1027, 1343, 2743, 3029, 3587, 3961, 16669, 17459, 18407, 46631, 49163, 51493, 216697, 239291, 283373, 312919, 639119, 835771, 3683849, 3883877, 4067947, 10865023, 50490401, 66025909, 858336817]

約数ペア:

[(1, 858336817), (13, 66025909), (17, 50490401), (79, 10865023), (211, 4067947), (221, 3883877), (233, 3683849), (1027, 835771), (1343, 639119), (2743, 312919), (3029, 283373), (3587, 239291), (3961, 216697), (16669, 51493), (17459, 49163), (18407, 46631)]