6667654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20707}}^1$

素因数の和:20739

約数の個数: 16

約数和(自身を含む): 11927808

約数和(自身を除く): 5260154

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 20707, 41414, 144949, 289898, 476261, 952522, 3333827, 6667654]

約数ペア:

[(1, 6667654), (2, 3333827), (7, 952522), (14, 476261), (23, 289898), (46, 144949), (161, 41414), (322, 20707)]