47382363

素因数分解:

$3^2\times 7^3\times {\mathrm{15349}}^1$

素因数の和:15376

約数の個数: 24

約数和(自身を含む): 79820000

約数和(自身を除く): 32437637

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 15349, 46047, 107443, 138141, 322329, 752101, 966987, 2256303, 5264707, 6768909, 15794121, 47382363]

約数ペア:

[(1, 47382363), (3, 15794121), (7, 6768909), (9, 5264707), (21, 2256303), (49, 966987), (63, 752101), (147, 322329), (343, 138141), (441, 107443), (1029, 46047), (3087, 15349)]