12955173

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9854427

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3299, 3927, 9897, 23093, 36289, 56083, 69279, 108867, 168249, 254023, 392581, 616913, 762069, 1177743, 1850739, 4318391, 12955173]

約数ペア:

[(1, 12955173), (3, 4318391), (7, 1850739), (11, 1177743), (17, 762069), (21, 616913), (33, 392581), (51, 254023), (77, 168249), (119, 108867), (187, 69279), (231, 56083), (357, 36289), (561, 23093), (1309, 9897), (3299, 3927)]