2395731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 3515904

約数和(自身を除く): 1120173

約数列:

[1, 3, 13, 39, 47, 141, 611, 1307, 1833, 3921, 16991, 50973, 61429, 184287, 798577, 2395731]

約数ペア:

[(1, 2395731), (3, 798577), (13, 184287), (39, 61429), (47, 50973), (141, 16991), (611, 3921), (1307, 1833)]