16839740853

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{11071493}}^1$

素因数の和:11071525

約数の個数: 18

約数和(自身を含む): 26339084226

約数和(自身を除く): 9499343373

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 11071493, 33214479, 99643437, 143929409, 431788227, 1295364681, 1871082317, 5613246951, 16839740853]

約数ペア:

[(1, 16839740853), (3, 5613246951), (9, 1871082317), (13, 1295364681), (39, 431788227), (117, 143929409), (169, 99643437), (507, 33214479), (1521, 11071493)]