1840107

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 2550528

約数和(自身を除く): 710421

約数列:

[1, 3, 53, 71, 159, 163, 213, 489, 3763, 8639, 11289, 11573, 25917, 34719, 613369, 1840107]

約数ペア:

[(1, 1840107), (3, 613369), (53, 34719), (71, 25917), (159, 11573), (163, 11289), (213, 8639), (489, 3763)]