109214889

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{9337}}^1$

素因数の和:9904

約数の個数: 16

約数和(自身を含む): 166739328

約数和(自身を除く): 57524439

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 9337, 11697, 28011, 65359, 196077, 5200709, 15602127, 36404963, 109214889]

約数ペア:

[(1, 109214889), (3, 36404963), (7, 15602127), (21, 5200709), (557, 196077), (1671, 65359), (3899, 28011), (9337, 11697)]