40185387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13997}}^1$

素因数の和:14043

約数の個数: 24

約数和(自身を含む): 65510640

約数和(自身を除く): 25325253

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 13997, 41991, 125973, 153967, 405913, 461901, 1217739, 1385703, 3653217, 4465043, 13395129, 40185387]

約数ペア:

[(1, 40185387), (3, 13395129), (9, 4465043), (11, 3653217), (29, 1385703), (33, 1217739), (87, 461901), (99, 405913), (261, 153967), (319, 125973), (957, 41991), (2871, 13997)]