29723841

素因数分解:

$3^4\times 7^2\times {\mathrm{7489}}^1$

素因数の和:7515

約数の個数: 30

約数和(自身を含む): 51658530

約数和(自身を除く): 21934689

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7489, 22467, 52423, 67401, 157269, 202203, 366961, 471807, 606609, 1100883, 1415421, 3302649, 4246263, 9907947, 29723841]

約数ペア:

[(1, 29723841), (3, 9907947), (7, 4246263), (9, 3302649), (21, 1415421), (27, 1100883), (49, 606609), (63, 471807), (81, 366961), (147, 202203), (189, 157269), (441, 67401), (567, 52423), (1323, 22467), (3969, 7489)]