222085269

素因数分解:

$3^2\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{2333}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 367016832

約数和(自身を除く): 144931563

約数列:

[1, 3, 7, 9, 21, 63, 1511, 2333, 4533, 6999, 10577, 13599, 16331, 20997, 31731, 48993, 95193, 146979, 3525163, 10575489, 24676141, 31726467, 74028423, 222085269]

約数ペア:

[(1, 222085269), (3, 74028423), (7, 31726467), (9, 24676141), (21, 10575489), (63, 3525163), (1511, 146979), (2333, 95193), (4533, 48993), (6999, 31731), (10577, 20997), (13599, 16331)]