22038807

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 35463168

約数和(自身を除く): 13424361

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 443, 483, 721, 1329, 2163, 2369, 3101, 7107, 9303, 10189, 16583, 30567, 45629, 49749, 71323, 136887, 213969, 319403, 958209, 1049467, 3148401, 7346269, 22038807]

約数ペア:

[(1, 22038807), (3, 7346269), (7, 3148401), (21, 1049467), (23, 958209), (69, 319403), (103, 213969), (161, 136887), (309, 71323), (443, 49749), (483, 45629), (721, 30567), (1329, 16583), (2163, 10189), (2369, 9303), (3101, 7107)]