22717287

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 13778073

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1151, 1161, 2193, 3453, 6579, 10359, 19567, 19737, 31077, 49493, 58701, 148479, 176103, 445437, 528309, 841381, 1336311, 2524143, 7572429, 22717287]

約数ペア:

[(1, 22717287), (3, 7572429), (9, 2524143), (17, 1336311), (27, 841381), (43, 528309), (51, 445437), (129, 176103), (153, 148479), (387, 58701), (459, 49493), (731, 31077), (1151, 19737), (1161, 19567), (2193, 10359), (3453, 6579)]