2127011447

素因数分解:

${\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{128311}}^1$

素因数の和:128470

約数の個数: 12

約数和(自身を含む): 2355038448

約数和(自身を除く): 228027001

約数列:

[1, 11, 121, 137, 1507, 16577, 128311, 1411421, 15525631, 17578607, 193364677, 2127011447]

約数ペア:

[(1, 2127011447), (11, 193364677), (121, 17578607), (137, 15525631), (1507, 1411421), (16577, 128311)]