3888819

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{3571}}^1$

素因数の和:3599

約数の個数: 18

約数和(自身を含む): 6175988

約数和(自身を除く): 2287169

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 3571, 10713, 32139, 39281, 117843, 353529, 432091, 1296273, 3888819]

約数ペア:

[(1, 3888819), (3, 1296273), (9, 432091), (11, 353529), (33, 117843), (99, 39281), (121, 32139), (363, 10713), (1089, 3571)]