3049690721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{6863}}^1$

素因数の和:7109

約数の個数: 32

約数和(自身を含む): 3953664000

約数和(自身を除く): 903973279

約数列:

[1, 7, 11, 29, 77, 199, 203, 319, 1393, 2189, 2233, 5771, 6863, 15323, 40397, 48041, 63481, 75493, 199027, 444367, 528451, 1365737, 1393189, 2189297, 9560159, 15023107, 15325079, 39606373, 105161749, 277244611, 435670103, 3049690721]

約数ペア:

[(1, 3049690721), (7, 435670103), (11, 277244611), (29, 105161749), (77, 39606373), (199, 15325079), (203, 15023107), (319, 9560159), (1393, 2189297), (2189, 1393189), (2233, 1365737), (5771, 528451), (6863, 444367), (15323, 199027), (40397, 75493), (48041, 63481)]