2017232829

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{75239}}^1$

素因数の和:75582

約数の個数: 20

約数和(自身を含む): 3022541280

約数和(自身を除く): 1005308451

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 8937, 26811, 75239, 225717, 677151, 2031453, 6094359, 24904109, 74712327, 224136981, 672410943, 2017232829]

約数ペア:

[(1, 2017232829), (3, 672410943), (9, 224136981), (27, 74712327), (81, 24904109), (331, 6094359), (993, 2031453), (2979, 677151), (8937, 225717), (26811, 75239)]