13179939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 18679680

約数和(自身を除く): 5499741

約数列:

[1, 3, 19, 57, 107, 321, 2033, 2161, 6099, 6483, 41059, 123177, 231227, 693681, 4393313, 13179939]

約数ペア:

[(1, 13179939), (3, 4393313), (19, 693681), (57, 231227), (107, 123177), (321, 41059), (2033, 6483), (2161, 6099)]