313388983

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 335664000

約数和(自身を除く): 22275017

約数列:

[1, 19, 107, 139, 1109, 2033, 2641, 14873, 21071, 118663, 154151, 282587, 2254597, 2928869, 16494157, 313388983]

約数ペア:

[(1, 313388983), (19, 16494157), (107, 2928869), (139, 2254597), (1109, 282587), (2033, 154151), (2641, 118663), (14873, 21071)]