13089901

素因数分解:

${\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:704

約数の個数: 12

約数和(自身を含む): 14478912

約数和(自身を除く): 1389011

約数列:

[1, 11, 121, 251, 431, 2761, 4741, 30371, 52151, 108181, 1189991, 13089901]

約数ペア:

[(1, 13089901), (11, 1189991), (121, 108181), (251, 52151), (431, 30371), (2761, 4741)]