8659287

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 15695680

約数和(自身を除く): 7036393

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 109, 117, 273, 291, 327, 679, 763, 819, 873, 981, 1261, 1417, 2037, 2289, 3783, 4251, 6111, 6867, 8827, 9919, 10573, 11349, 12753, 26481, 29757, 31719, 74011, 79443, 89271, 95157, 137449, 222033, 412347, 666099, 962143, 1237041, 2886429, 8659287]

約数ペア:

[(1, 8659287), (3, 2886429), (7, 1237041), (9, 962143), (13, 666099), (21, 412347), (39, 222033), (63, 137449), (91, 95157), (97, 89271), (109, 79443), (117, 74011), (273, 31719), (291, 29757), (327, 26481), (679, 12753), (763, 11349), (819, 10573), (873, 9919), (981, 8827), (1261, 6867), (1417, 6111), (2037, 4251), (2289, 3783)]