117046979

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{107}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 141364224

約数和(自身を除く): 24317245

約数列:

[1, 7, 31, 71, 107, 217, 497, 749, 2201, 3317, 5041, 7597, 15407, 23219, 35287, 53179, 156271, 235507, 539387, 1093897, 1648549, 3775709, 16720997, 117046979]

約数ペア:

[(1, 117046979), (7, 16720997), (31, 3775709), (71, 1648549), (107, 1093897), (217, 539387), (497, 235507), (749, 156271), (2201, 53179), (3317, 35287), (5041, 23219), (7597, 15407)]