71673581

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19429}}^1$

素因数の和:19484

約数の個数: 16

約数和(自身を含む): 89533440

約数和(自身を除く): 17859859

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 19429, 136003, 330293, 602299, 2312051, 4216093, 10239083, 71673581]

約数ペア:

[(1, 71673581), (7, 10239083), (17, 4216093), (31, 2312051), (119, 602299), (217, 330293), (527, 136003), (3689, 19429)]