81832487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2593}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 94629120

約数和(自身を除く): 12796633

約数列:

[1, 11, 19, 151, 209, 1661, 2593, 2869, 28523, 31559, 49267, 391543, 541937, 4306973, 7439317, 81832487]

約数ペア:

[(1, 81832487), (11, 7439317), (19, 4306973), (151, 541937), (209, 391543), (1661, 49267), (2593, 31559), (2869, 28523)]