313601977

素因数分解:

${\mathrm{13}}^3\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:797

約数の個数: 16

約数和(自身を含む): 341530000

約数和(自身を除く): 27928023

約数列:

[1, 13, 169, 349, 409, 2197, 4537, 5317, 58981, 69121, 142741, 766753, 898573, 1855633, 24123229, 313601977]

約数ペア:

[(1, 313601977), (13, 24123229), (169, 1855633), (349, 898573), (409, 766753), (2197, 142741), (4537, 69121), (5317, 58981)]