20132211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4657}}^1$

素因数の和:4802

約数の個数: 16

約数和(自身を含む): 29513088

約数和(自身を除く): 9380877

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 4657, 13971, 51227, 153681, 610067, 1830201, 6710737, 20132211]

約数ペア:

[(1, 20132211), (3, 6710737), (11, 1830201), (33, 610067), (131, 153681), (393, 51227), (1441, 13971), (4323, 4657)]