13964167

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 17400960

約数和(自身を除く): 3436793

約数列:

[1, 7, 29, 31, 49, 203, 217, 317, 899, 1421, 1519, 2219, 6293, 9193, 9827, 15533, 44051, 64351, 68789, 284983, 450457, 481523, 1994881, 13964167]

約数ペア:

[(1, 13964167), (7, 1994881), (29, 481523), (31, 450457), (49, 284983), (203, 68789), (217, 64351), (317, 44051), (899, 15533), (1421, 9827), (1519, 9193), (2219, 6293)]