8913213

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 14254080

約数和(自身を除く): 5340867

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 463, 621, 713, 837, 1389, 2139, 4167, 6417, 10649, 12501, 14353, 19251, 31947, 43059, 95841, 129177, 287523, 330119, 387531, 990357, 2971071, 8913213]

約数ペア:

[(1, 8913213), (3, 2971071), (9, 990357), (23, 387531), (27, 330119), (31, 287523), (69, 129177), (93, 95841), (207, 43059), (279, 31947), (463, 19251), (621, 14353), (713, 12501), (837, 10649), (1389, 6417), (2139, 4167)]