16636779

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{5653}}^1$

素因数の和:5771

約数の個数: 16

約数和(自身を含む): 24877600

約数和(自身を除く): 8240821

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 5653, 16959, 50877, 152631, 616177, 1848531, 5545593, 16636779]

約数ペア:

[(1, 16636779), (3, 5545593), (9, 1848531), (27, 616177), (109, 152631), (327, 50877), (981, 16959), (2943, 5653)]