99989121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3929}}^1$

素因数の和:4448

約数の個数: 16

約数和(自身を含む): 141480000

約数和(自身を除く): 41490879

約数列:

[1, 3, 17, 51, 499, 1497, 3929, 8483, 11787, 25449, 66793, 200379, 1960571, 5881713, 33329707, 99989121]

約数ペア:

[(1, 99989121), (3, 33329707), (17, 5881713), (51, 1960571), (499, 200379), (1497, 66793), (3929, 25449), (8483, 11787)]