27213571

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 35745840

約数和(自身を除く): 8532269

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 1741, 2233, 12187, 15631, 19151, 50489, 85309, 134057, 353423, 555379, 938399, 2473961, 3887653, 27213571]

約数ペア:

[(1, 27213571), (7, 3887653), (11, 2473961), (29, 938399), (49, 555379), (77, 353423), (203, 134057), (319, 85309), (539, 50489), (1421, 19151), (1741, 15631), (2233, 12187)]