22228569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 35354592

約数和(自身を除く): 13126023

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 1987, 3729, 5961, 11187, 17883, 21857, 65571, 196713, 224531, 673593, 2020779, 2469841, 7409523, 22228569]

約数ペア:

[(1, 22228569), (3, 7409523), (9, 2469841), (11, 2020779), (33, 673593), (99, 224531), (113, 196713), (339, 65571), (1017, 21857), (1243, 17883), (1987, 11187), (3729, 5961)]