2013677973

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1901}}^1\times {\mathrm{3181}}^1$

素因数の和:5125

約数の個数: 24

約数和(自身を含む): 2989769016

約数和(自身を除く): 976091043

約数列:

[1, 3, 9, 37, 111, 333, 1901, 3181, 5703, 9543, 17109, 28629, 70337, 117697, 211011, 353091, 633033, 1059273, 6047081, 18141243, 54423729, 223741997, 671225991, 2013677973]

約数ペア:

[(1, 2013677973), (3, 671225991), (9, 223741997), (37, 54423729), (111, 18141243), (333, 6047081), (1901, 1059273), (3181, 633033), (5703, 353091), (9543, 211011), (17109, 117697), (28629, 70337)]