32780319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 52571904

約数和(自身を除く): 19791585

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 1777, 5331, 6149, 18447, 19547, 23101, 58641, 69303, 76411, 229233, 254111, 762333, 840521, 993343, 2521563, 2980029, 10926773, 32780319]

約数ペア:

[(1, 32780319), (3, 10926773), (11, 2980029), (13, 2521563), (33, 993343), (39, 840521), (43, 762333), (129, 254111), (143, 229233), (429, 76411), (473, 69303), (559, 58641), (1419, 23101), (1677, 19547), (1777, 18447), (5331, 6149)]