22042503

素因数分解:

$3^3\times 7^2\times {\mathrm{16661}}^1$

素因数の和:16684

約数の個数: 24

約数和(自身を含む): 37989360

約数和(自身を除く): 15946857

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 16661, 49983, 116627, 149949, 349881, 449847, 816389, 1049643, 2449167, 3148929, 7347501, 22042503]

約数ペア:

[(1, 22042503), (3, 7347501), (7, 3148929), (9, 2449167), (21, 1049643), (27, 816389), (49, 449847), (63, 349881), (147, 149949), (189, 116627), (441, 49983), (1323, 16661)]