29431479

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 50079744

約数和(自身を除く): 20648265

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 2963, 3311, 8889, 9933, 20741, 32593, 62223, 97779, 127409, 228151, 382227, 684453, 891863, 1401499, 2675589, 4204497, 9810493, 29431479]

約数ペア:

[(1, 29431479), (3, 9810493), (7, 4204497), (11, 2675589), (21, 1401499), (33, 891863), (43, 684453), (77, 382227), (129, 228151), (231, 127409), (301, 97779), (473, 62223), (903, 32593), (1419, 20741), (2963, 9933), (3311, 8889)]