13213500777

素因数分解:

$3^2\times {\mathrm{11551}}^1\times {\mathrm{127103}}^1$

素因数の和:138660

約数の個数: 12

約数和(自身を含む): 19087970304

約数和(自身を除く): 5874469527

約数列:

[1, 3, 9, 11551, 34653, 103959, 127103, 381309, 1143927, 1468166753, 4404500259, 13213500777]

約数ペア:

[(1, 13213500777), (3, 4404500259), (9, 1468166753), (11551, 1143927), (34653, 381309), (103959, 127103)]