439743027

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{7127}}^1$

素因数の和:7418

約数の個数: 16

約数和(自身を含む): 594646272

約数和(自身を除く): 154903245

約数列:

[1, 3, 131, 157, 393, 471, 7127, 20567, 21381, 61701, 933637, 1118939, 2800911, 3356817, 146581009, 439743027]

約数ペア:

[(1, 439743027), (3, 146581009), (131, 3356817), (157, 2800911), (393, 1118939), (471, 933637), (7127, 61701), (20567, 21381)]