646141119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{146617}}^1$

素因数の和:146746

約数の個数: 16

約数和(自身を含む): 936009312

約数和(自身を除く): 289868193

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 146617, 439851, 1906021, 5718063, 16567721, 49703163, 215380373, 646141119]

約数ペア:

[(1, 646141119), (3, 215380373), (13, 49703163), (39, 16567721), (113, 5718063), (339, 1906021), (1469, 439851), (4407, 146617)]