3415191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 4980864

約数和(自身を除く): 1565673

約数列:

[1, 3, 13, 39, 67, 201, 871, 1307, 2613, 3921, 16991, 50973, 87569, 262707, 1138397, 3415191]

約数ペア:

[(1, 3415191), (3, 1138397), (13, 262707), (39, 87569), (67, 50973), (201, 16991), (871, 3921), (1307, 2613)]