47309691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 79056000

約数和(自身を除く): 31746309

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 169, 187, 221, 429, 499, 507, 561, 663, 1497, 1859, 2431, 2873, 5489, 5577, 6487, 7293, 8483, 8619, 16467, 19461, 25449, 31603, 71357, 84331, 93313, 94809, 110279, 214071, 252993, 279939, 330837, 927641, 1213069, 1433627, 2782923, 3639207, 4300881, 15769897, 47309691]

約数ペア:

[(1, 47309691), (3, 15769897), (11, 4300881), (13, 3639207), (17, 2782923), (33, 1433627), (39, 1213069), (51, 927641), (143, 330837), (169, 279939), (187, 252993), (221, 214071), (429, 110279), (499, 94809), (507, 93313), (561, 84331), (663, 71357), (1497, 31603), (1859, 25449), (2431, 19461), (2873, 16467), (5489, 8619), (5577, 8483), (6487, 7293)]