2706893

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 3503808

約数和(自身を除く): 796915

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 529, 731, 989, 2737, 3703, 5117, 6923, 8993, 16813, 22747, 62951, 117691, 159229, 386699, 2706893]

約数ペア:

[(1, 2706893), (7, 386699), (17, 159229), (23, 117691), (43, 62951), (119, 22747), (161, 16813), (301, 8993), (391, 6923), (529, 5117), (731, 3703), (989, 2737)]