22047011

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 28800000

約数和(自身を除く): 6752989

約数列:

[1, 7, 17, 19, 49, 119, 133, 199, 323, 343, 833, 931, 1393, 2261, 3383, 3781, 5831, 6517, 9751, 15827, 23681, 26467, 64277, 68257, 110789, 165767, 185269, 449939, 1160369, 1296883, 3149573, 22047011]

約数ペア:

[(1, 22047011), (7, 3149573), (17, 1296883), (19, 1160369), (49, 449939), (119, 185269), (133, 165767), (199, 110789), (323, 68257), (343, 64277), (833, 26467), (931, 23681), (1393, 15827), (2261, 9751), (3383, 6517), (3781, 5831)]