1122798189

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{142469}}^1$

素因数の和:142580

約数の個数: 16

約数和(自身を含む): 1559191680

約数和(自身を除く): 436393491

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 142469, 427407, 5271353, 10115299, 15814059, 30345897, 374266063, 1122798189]

約数ペア:

[(1, 1122798189), (3, 374266063), (37, 30345897), (71, 15814059), (111, 10115299), (213, 5271353), (2627, 427407), (7881, 142469)]