40203317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30713}}^1$

素因数の和:30748

約数の個数: 16

約数和(自身を含む): 53073792

約数和(自身を除く): 12870475

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 30713, 214991, 337843, 522121, 2364901, 3654847, 5743331, 40203317]

約数ペア:

[(1, 40203317), (7, 5743331), (11, 3654847), (17, 2364901), (77, 522121), (119, 337843), (187, 214991), (1309, 30713)]