2239707

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 3104640

約数和(自身を除く): 864933

約数列:

[1, 3, 41, 123, 131, 139, 393, 417, 5371, 5699, 16113, 17097, 18209, 54627, 746569, 2239707]

約数ペア:

[(1, 2239707), (3, 746569), (41, 54627), (123, 18209), (131, 17097), (139, 16113), (393, 5699), (417, 5371)]