48981471

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12473}}^1$

素因数の和:12511

約数の個数: 32

約数和(自身を含む): 86220288

約数和(自身を除く): 37238817

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 12473, 37419, 87311, 137203, 212041, 261933, 411609, 636123, 960421, 1484287, 2332451, 2881263, 4452861, 6997353, 16327157, 48981471]

約数ペア:

[(1, 48981471), (3, 16327157), (7, 6997353), (11, 4452861), (17, 2881263), (21, 2332451), (33, 1484287), (51, 960421), (77, 636123), (119, 411609), (187, 261933), (231, 212041), (357, 137203), (561, 87311), (1309, 37419), (3927, 12473)]