8297181

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 4973859

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 431, 621, 713, 837, 1293, 2139, 3879, 6417, 9913, 11637, 13361, 19251, 29739, 40083, 89217, 120249, 267651, 307303, 360747, 921909, 2765727, 8297181]

約数ペア:

[(1, 8297181), (3, 2765727), (9, 921909), (23, 360747), (27, 307303), (31, 267651), (69, 120249), (93, 89217), (207, 40083), (279, 29739), (431, 19251), (621, 13361), (713, 11637), (837, 9913), (1293, 6417), (2139, 3879)]