478045017

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1223}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 733224960

約数和(自身を除く): 255179943

約数列:

[1, 3, 9, 27, 31, 93, 279, 467, 837, 1223, 1401, 3669, 4203, 11007, 12609, 14477, 33021, 37913, 43431, 113739, 130293, 341217, 390879, 571141, 1023651, 1713423, 5140269, 15420807, 17705371, 53116113, 159348339, 478045017]

約数ペア:

[(1, 478045017), (3, 159348339), (9, 53116113), (27, 17705371), (31, 15420807), (93, 5140269), (279, 1713423), (467, 1023651), (837, 571141), (1223, 390879), (1401, 341217), (3669, 130293), (4203, 113739), (11007, 43431), (12609, 37913), (14477, 33021)]