39909771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13901}}^1$

素因数の和:13947

約数の個数: 24

約数和(自身を含む): 65061360

約数和(自身を除く): 25151589

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 13901, 41703, 125109, 152911, 403129, 458733, 1209387, 1376199, 3628161, 4434419, 13303257, 39909771]

約数ペア:

[(1, 39909771), (3, 13303257), (9, 4434419), (11, 3628161), (29, 1376199), (33, 1209387), (87, 458733), (99, 403129), (261, 152911), (319, 125109), (957, 41703), (2871, 13901)]