811497639

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1\times {\mathrm{2473}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 1095487200

約数和(自身を除く): 283989561

約数列:

[1, 3, 89, 267, 1229, 2473, 3687, 7419, 109381, 220097, 328143, 660291, 3039317, 9117951, 270499213, 811497639]

約数ペア:

[(1, 811497639), (3, 270499213), (89, 9117951), (267, 3039317), (1229, 660291), (2473, 328143), (3687, 220097), (7419, 109381)]