16250301

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{10559}}^1$

素因数の和:10590

約数の個数: 20

約数和(自身を含む): 25555200

約数和(自身を除く): 9304899

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 10559, 31677, 95031, 200621, 285093, 601863, 855279, 1805589, 5416767, 16250301]

約数ペア:

[(1, 16250301), (3, 5416767), (9, 1805589), (19, 855279), (27, 601863), (57, 285093), (81, 200621), (171, 95031), (513, 31677), (1539, 10559)]