22480143

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8429}}^1$

素因数の和:8566

約数の個数: 16

約数和(自身を含む): 34529280

約数和(自身を除く): 12049137

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 8429, 25287, 59003, 177009, 1070483, 3211449, 7493381, 22480143]

約数ペア:

[(1, 22480143), (3, 7493381), (7, 3211449), (21, 1070483), (127, 177009), (381, 59003), (889, 25287), (2667, 8429)]