30852027

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 47190000

約数和(自身を除く): 16337973

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 2749, 3741, 8247, 11223, 24741, 79721, 118207, 239163, 354621, 717489, 1063863, 3428003, 10284009, 30852027]

約数ペア:

[(1, 30852027), (3, 10284009), (9, 3428003), (29, 1063863), (43, 717489), (87, 354621), (129, 239163), (261, 118207), (387, 79721), (1247, 24741), (2749, 11223), (3741, 8247)]