11966241

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 19296000

約数和(自身を除く): 7329759

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 401, 609, 1029, 1203, 1421, 2807, 4263, 8421, 9947, 11629, 19649, 29841, 34887, 58947, 81403, 137543, 244209, 412629, 569821, 1709463, 3988747, 11966241]

約数ペア:

[(1, 11966241), (3, 3988747), (7, 1709463), (21, 569821), (29, 412629), (49, 244209), (87, 137543), (147, 81403), (203, 58947), (343, 34887), (401, 29841), (609, 19649), (1029, 11629), (1203, 9947), (1421, 8421), (2807, 4263)]