2013013041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{79777}}^1$

素因数の和:80440

約数の個数: 16

約数和(自身を含む): 2894984064

約数和(自身を除く): 881971023

約数列:

[1, 3, 13, 39, 647, 1941, 8411, 25233, 79777, 239331, 1037101, 3111303, 51615719, 154847157, 671004347, 2013013041]

約数ペア:

[(1, 2013013041), (3, 671004347), (13, 154847157), (39, 51615719), (647, 3111303), (1941, 1037101), (8411, 239331), (25233, 79777)]