2207481

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 3060288

約数和(自身を除く): 852807

約数列:

[1, 3, 41, 123, 131, 137, 393, 411, 5371, 5617, 16113, 16851, 17947, 53841, 735827, 2207481]

約数ペア:

[(1, 2207481), (3, 735827), (41, 53841), (123, 17947), (131, 16851), (137, 16113), (393, 5617), (411, 5371)]