9897261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 14484288

約数和(自身を除く): 4587027

約数列:

[1, 3, 11, 33, 181, 543, 1657, 1991, 4971, 5973, 18227, 54681, 299917, 899751, 3299087, 9897261]

約数ペア:

[(1, 9897261), (3, 3299087), (11, 899751), (33, 299917), (181, 54681), (543, 18227), (1657, 5973), (1991, 4971)]