3271257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 5211648

約数和(自身を除く): 1940391

約数列:

[1, 3, 9, 11, 33, 99, 173, 191, 519, 573, 1557, 1719, 1903, 2101, 5709, 6303, 17127, 18909, 33043, 99129, 297387, 363473, 1090419, 3271257]

約数ペア:

[(1, 3271257), (3, 1090419), (9, 363473), (11, 297387), (33, 99129), (99, 33043), (173, 18909), (191, 17127), (519, 6303), (573, 5709), (1557, 2101), (1719, 1903)]