2017463391

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89989}}^1$

素因数の和:90095

約数の個数: 24

約数和(自身を含む): 3032303040

約数和(自身を除く): 1014839649

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 7473, 22419, 89989, 269967, 809901, 4229483, 4769417, 12688449, 14308251, 38065347, 42924753, 224162599, 672487797, 2017463391]

約数ペア:

[(1, 2017463391), (3, 672487797), (9, 224162599), (47, 42924753), (53, 38065347), (141, 14308251), (159, 12688449), (423, 4769417), (477, 4229483), (2491, 809901), (7473, 269967), (22419, 89989)]