2011054311

素因数分解:

$3^4\times 7^1\times {\mathrm{3546833}}^1$

素因数の和:3546852

約数の個数: 20

約数和(自身を含む): 3433335312

約数和(自身を除く): 1422281001

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3546833, 10640499, 24827831, 31921497, 74483493, 95764491, 223450479, 287293473, 670351437, 2011054311]

約数ペア:

[(1, 2011054311), (3, 670351437), (7, 287293473), (9, 223450479), (21, 95764491), (27, 74483493), (63, 31921497), (81, 24827831), (189, 10640499), (567, 3546833)]