47044893

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 76042240

約数和(自身を除く): 28997347

約数列:

[1, 3, 7, 19, 21, 57, 133, 157, 399, 471, 751, 1099, 2253, 2983, 3297, 5257, 8949, 14269, 15771, 20881, 42807, 62643, 99883, 117907, 299649, 353721, 825349, 2240233, 2476047, 6720699, 15681631, 47044893]

約数ペア:

[(1, 47044893), (3, 15681631), (7, 6720699), (19, 2476047), (21, 2240233), (57, 825349), (133, 353721), (157, 299649), (399, 117907), (471, 99883), (751, 62643), (1099, 42807), (2253, 20881), (2983, 15771), (3297, 14269), (5257, 8949)]