15673371

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 25901568

約数和(自身を除く): 10228197

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 1021, 2193, 3063, 5117, 7147, 15351, 17357, 21441, 43903, 52071, 121499, 131709, 307321, 364497, 746351, 921963, 2239053, 5224457, 15673371]

約数ペア:

[(1, 15673371), (3, 5224457), (7, 2239053), (17, 921963), (21, 746351), (43, 364497), (51, 307321), (119, 131709), (129, 121499), (301, 52071), (357, 43903), (731, 21441), (903, 17357), (1021, 15351), (2193, 7147), (3063, 5117)]