551841051

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 772208640

約数和(自身を除く): 220367589

約数列:

[1, 3, 37, 97, 107, 111, 291, 321, 479, 1437, 3589, 3959, 10379, 10767, 11877, 17723, 31137, 46463, 51253, 53169, 139389, 153759, 384023, 1152069, 1719131, 1896361, 4971541, 5157393, 5689083, 14914623, 183947017, 551841051]

約数ペア:

[(1, 551841051), (3, 183947017), (37, 14914623), (97, 5689083), (107, 5157393), (111, 4971541), (291, 1896361), (321, 1719131), (479, 1152069), (1437, 384023), (3589, 153759), (3959, 139389), (10379, 53169), (10767, 51253), (11877, 46463), (17723, 31137)]