10917893

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4036

約数の個数: 16

約数和(自身を含む): 13789440

約数和(自身を除く): 2871547

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 3989, 27923, 67813, 91747, 474691, 642229, 1559699, 10917893]

約数ペア:

[(1, 10917893), (7, 1559699), (17, 642229), (23, 474691), (119, 91747), (161, 67813), (391, 27923), (2737, 3989)]