40910619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 19569381

約数列:

[1, 3, 17, 29, 51, 87, 139, 199, 417, 493, 597, 1479, 2363, 3383, 4031, 5771, 7089, 10149, 12093, 17313, 27661, 68527, 82983, 98107, 205581, 294321, 470237, 802169, 1410711, 2406507, 13636873, 40910619]

約数ペア:

[(1, 40910619), (3, 13636873), (17, 2406507), (29, 1410711), (51, 802169), (87, 470237), (139, 294321), (199, 205581), (417, 98107), (493, 82983), (597, 68527), (1479, 27661), (2363, 17313), (3383, 12093), (4031, 10149), (5771, 7089)]