8904657

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 12882688

約数和(自身を除く): 3978031

約数列:

[1, 3, 23, 31, 69, 93, 181, 529, 543, 713, 1587, 2139, 4163, 5611, 12489, 16399, 16833, 49197, 95749, 129053, 287247, 387159, 2968219, 8904657]

約数ペア:

[(1, 8904657), (3, 2968219), (23, 387159), (31, 287247), (69, 129053), (93, 95749), (181, 49197), (529, 16833), (543, 16399), (713, 12489), (1587, 5611), (2139, 4163)]