264171411

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{144593}}^1$

素因数の和:144635

約数の個数: 24

約数和(自身を含む): 451133280

約数和(自身を除く): 186961869

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 144593, 433779, 1012151, 1301337, 3036453, 4193197, 9109359, 12579591, 29352379, 37738773, 88057137, 264171411]

約数ペア:

[(1, 264171411), (3, 88057137), (7, 37738773), (9, 29352379), (21, 12579591), (29, 9109359), (63, 4193197), (87, 3036453), (203, 1301337), (261, 1012151), (609, 433779), (1827, 144593)]