11817879

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 16153344

約数和(自身を除く): 4335465

約数列:

[1, 3, 71, 113, 213, 339, 491, 1473, 8023, 24069, 34861, 55483, 104583, 166449, 3939293, 11817879]

約数ペア:

[(1, 11817879), (3, 3939293), (71, 166449), (113, 104583), (213, 55483), (339, 34861), (491, 24069), (1473, 8023)]