8705097

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 5118903

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 239, 513, 639, 717, 1349, 1917, 2151, 4047, 4541, 6453, 12141, 13623, 16969, 36423, 40869, 50907, 122607, 152721, 322411, 458163, 967233, 2901699, 8705097]

約数ペア:

[(1, 8705097), (3, 2901699), (9, 967233), (19, 458163), (27, 322411), (57, 152721), (71, 122607), (171, 50907), (213, 40869), (239, 36423), (513, 16969), (639, 13623), (717, 12141), (1349, 6453), (1917, 4541), (2151, 4047)]