56347959

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 76227200

約数和(自身を除く): 19879241

約数列:

[1, 3, 139, 163, 417, 489, 829, 2487, 22657, 67971, 115231, 135127, 345693, 405381, 18782653, 56347959]

約数ペア:

[(1, 56347959), (3, 18782653), (139, 405381), (163, 345693), (417, 135127), (489, 115231), (829, 67971), (2487, 22657)]