5372801

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 6840000

約数和(自身を除く): 1467199

約数列:

[1, 7, 19, 29, 49, 133, 199, 203, 551, 931, 1393, 1421, 3781, 3857, 5771, 9751, 26467, 26999, 40397, 109649, 185269, 282779, 767543, 5372801]

約数ペア:

[(1, 5372801), (7, 767543), (19, 282779), (29, 185269), (49, 109649), (133, 40397), (199, 26999), (203, 26467), (551, 9751), (931, 5771), (1393, 3857), (1421, 3781)]