3420399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 5011200

約数和(自身を除く): 1590801

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 2609, 7827, 49571, 60007, 148713, 180021, 1140133, 3420399]

約数ペア:

[(1, 3420399), (3, 1140133), (19, 180021), (23, 148713), (57, 60007), (69, 49571), (437, 7827), (1311, 2609)]