8551089

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:702

約数の個数: 20

約数和(自身を含む): 12857460

約数和(自身を除く): 4306371

約数列:

[1, 3, 9, 27, 81, 229, 461, 687, 1383, 2061, 4149, 6183, 12447, 18549, 37341, 105569, 316707, 950121, 2850363, 8551089]

約数ペア:

[(1, 8551089), (3, 2850363), (9, 950121), (27, 316707), (81, 105569), (229, 37341), (461, 18549), (687, 12447), (1383, 6183), (2061, 4149)]