29986351

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 34580480

約数和(自身を除く): 4594129

約数列:

[1, 17, 19, 43, 127, 289, 323, 731, 817, 2159, 2413, 5461, 5491, 12427, 13889, 36703, 41021, 92837, 103759, 236113, 697357, 1578229, 1763903, 29986351]

約数ペア:

[(1, 29986351), (17, 1763903), (19, 1578229), (43, 697357), (127, 236113), (289, 103759), (323, 92837), (731, 41021), (817, 36703), (2159, 13889), (2413, 12427), (5461, 5491)]