11228139

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{10663}}^1$

素因数の和:10688

約数の個数: 20

約数和(自身を含む): 18064816

約数和(自身を除く): 6836677

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 10663, 31989, 95967, 138619, 287901, 415857, 863703, 1247571, 3742713, 11228139]

約数ペア:

[(1, 11228139), (3, 3742713), (9, 1247571), (13, 863703), (27, 415857), (39, 287901), (81, 138619), (117, 95967), (351, 31989), (1053, 10663)]