17931039

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50227}}^1$

素因数の和:50254

約数の個数: 16

約数和(自身を含む): 28931328

約数和(自身を除く): 11000289

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 50227, 150681, 351589, 853859, 1054767, 2561577, 5977013, 17931039]

約数ペア:

[(1, 17931039), (3, 5977013), (7, 2561577), (17, 1054767), (21, 853859), (51, 351589), (119, 150681), (357, 50227)]