890751027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1\times {\mathrm{9397}}^1$

素因数の和:11082

約数の個数: 16

約数和(自身を含む): 1251061760

約数和(自身を除く): 360310733

約数列:

[1, 3, 19, 57, 1663, 4989, 9397, 28191, 31597, 94791, 178543, 535629, 15627211, 46881633, 296917009, 890751027]

約数ペア:

[(1, 890751027), (3, 296917009), (19, 46881633), (57, 15627211), (1663, 535629), (4989, 178543), (9397, 94791), (28191, 31597)]