210906939

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1\times {\mathrm{709}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 283488800

約数和(自身を除く): 72581861

約数列:

[1, 3, 229, 433, 687, 709, 1299, 2127, 99157, 162361, 297471, 306997, 487083, 920991, 70302313, 210906939]

約数ペア:

[(1, 210906939), (3, 70302313), (229, 920991), (433, 487083), (687, 306997), (709, 297471), (1299, 162361), (2127, 99157)]