47145329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 62346240

約数和(自身を除く): 15200911

約数列:

[1, 7, 11, 29, 43, 77, 203, 301, 319, 473, 491, 1247, 2233, 3311, 3437, 5401, 8729, 13717, 14239, 21113, 37807, 96019, 99673, 147791, 156629, 232243, 612277, 1096403, 1625701, 4285939, 6735047, 47145329]

約数ペア:

[(1, 47145329), (7, 6735047), (11, 4285939), (29, 1625701), (43, 1096403), (77, 612277), (203, 232243), (301, 156629), (319, 147791), (473, 99673), (491, 96019), (1247, 37807), (2233, 21113), (3311, 14239), (3437, 13717), (5401, 8729)]