29719627

素因数分解:

$7^2\times {\mathrm{61}}^2\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 18

約数和(自身を含む): 35363484

約数和(自身を除く): 5643857

約数列:

[1, 7, 49, 61, 163, 427, 1141, 2989, 3721, 7987, 9943, 26047, 69601, 182329, 487207, 606523, 4245661, 29719627]

約数ペア:

[(1, 29719627), (7, 4245661), (49, 606523), (61, 487207), (163, 182329), (427, 69601), (1141, 26047), (2989, 9943), (3721, 7987)]