40899309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42737}}^1$

素因数の和:42780

約数の個数: 16

約数和(自身を含む): 61542720

約数和(自身を除く): 20643411

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 42737, 128211, 470107, 1239373, 1410321, 3718119, 13633103, 40899309]

約数ペア:

[(1, 40899309), (3, 13633103), (11, 3718119), (29, 1410321), (33, 1239373), (87, 470107), (319, 128211), (957, 42737)]