2623101

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 3808896

約数和(自身を除く): 1185795

約数列:

[1, 3, 13, 39, 103, 309, 653, 1339, 1959, 4017, 8489, 25467, 67259, 201777, 874367, 2623101]

約数ペア:

[(1, 2623101), (3, 874367), (13, 201777), (39, 67259), (103, 25467), (309, 8489), (653, 4017), (1339, 1959)]