74993849

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3413}}^1$

素因数の和:3536

約数の個数: 16

約数和(自身を含む): 88927872

約数和(自身を除く): 13934023

約数列:

[1, 7, 43, 73, 301, 511, 3139, 3413, 21973, 23891, 146759, 249149, 1027313, 1744043, 10713407, 74993849]

約数ペア:

[(1, 74993849), (7, 10713407), (43, 1744043), (73, 1027313), (301, 249149), (511, 146759), (3139, 23891), (3413, 21973)]