90281653

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{1103}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 112766976

約数和(自身を除く): 22485323

約数列:

[1, 7, 11, 77, 1063, 1103, 7441, 7721, 11693, 12133, 81851, 84931, 1172489, 8207423, 12897379, 90281653]

約数ペア:

[(1, 90281653), (7, 12897379), (11, 8207423), (77, 1172489), (1063, 84931), (1103, 81851), (7441, 12133), (7721, 11693)]