2740137

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 3775680

約数和(自身を除く): 1035543

約数列:

[1, 3, 59, 113, 137, 177, 339, 411, 6667, 8083, 15481, 20001, 24249, 46443, 913379, 2740137]

約数ペア:

[(1, 2740137), (3, 913379), (59, 46443), (113, 24249), (137, 20001), (177, 15481), (339, 8083), (411, 6667)]