8950311

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 14208000

約数和(自身を除く): 5257689

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 239, 513, 657, 717, 1387, 1971, 2151, 4161, 4541, 6453, 12483, 13623, 17447, 37449, 40869, 52341, 122607, 157023, 331493, 471069, 994479, 2983437, 8950311]

約数ペア:

[(1, 8950311), (3, 2983437), (9, 994479), (19, 471069), (27, 331493), (57, 157023), (73, 122607), (171, 52341), (219, 40869), (239, 37449), (513, 17447), (657, 13623), (717, 12483), (1387, 6453), (1971, 4541), (2151, 4161)]