13718313

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 10183383

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 113, 123, 141, 287, 329, 339, 369, 423, 791, 861, 987, 1017, 1927, 2373, 2583, 2961, 4633, 5311, 5781, 7119, 13489, 13899, 15933, 17343, 32431, 37177, 40467, 41697, 47799, 97293, 111531, 121401, 217751, 291879, 334593, 653253, 1524257, 1959759, 4572771, 13718313]

約数ペア:

[(1, 13718313), (3, 4572771), (7, 1959759), (9, 1524257), (21, 653253), (41, 334593), (47, 291879), (63, 217751), (113, 121401), (123, 111531), (141, 97293), (287, 47799), (329, 41697), (339, 40467), (369, 37177), (423, 32431), (791, 17343), (861, 15933), (987, 13899), (1017, 13489), (1927, 7119), (2373, 5781), (2583, 5311), (2961, 4633)]