17933991779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{451499}}^1$

素因数の和:451690

約数の個数: 16

約数和(自身を含む): 20545056000

約数和(自身を除く): 2611064221

約数列:

[1, 11, 23, 157, 253, 1727, 3611, 39721, 451499, 4966489, 10384477, 70885343, 114229247, 779738773, 1630362889, 17933991779]

約数ペア:

[(1, 17933991779), (11, 1630362889), (23, 779738773), (157, 114229247), (253, 70885343), (1727, 10384477), (3611, 4966489), (39721, 451499)]