2432391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 3569664

約数和(自身を除く): 1137273

約数列:

[1, 3, 13, 39, 47, 141, 611, 1327, 1833, 3981, 17251, 51753, 62369, 187107, 810797, 2432391]

約数ペア:

[(1, 2432391), (3, 810797), (13, 187107), (39, 62369), (47, 51753), (141, 17251), (611, 3981), (1327, 1833)]