47457963

素因数分解:

$3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1627}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 78560768

約数和(自身を除く): 31102805

約数列:

[1, 3, 7, 9, 21, 63, 463, 1389, 1627, 3241, 4167, 4881, 9723, 11389, 14643, 29169, 34167, 102501, 753301, 2259903, 5273107, 6779709, 15819321, 47457963]

約数ペア:

[(1, 47457963), (3, 15819321), (7, 6779709), (9, 5273107), (21, 2259903), (63, 753301), (463, 102501), (1389, 34167), (1627, 29169), (3241, 14643), (4167, 11389), (4881, 9723)]