861845463

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{6469}}^1$

素因数の和:6719

約数の個数: 24

約数和(自身を含む): 1265687280

約数和(自身を除く): 403841817

約数列:

[1, 3, 9, 113, 131, 339, 393, 1017, 1179, 6469, 14803, 19407, 44409, 58221, 133227, 730997, 847439, 2192991, 2542317, 6578973, 7626951, 95760607, 287281821, 861845463]

約数ペア:

[(1, 861845463), (3, 287281821), (9, 95760607), (113, 7626951), (131, 6578973), (339, 2542317), (393, 2192991), (1017, 847439), (1179, 730997), (6469, 133227), (14803, 58221), (19407, 44409)]