6740223

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6829}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 10490880

約数和(自身を除く): 3750657

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 6829, 20487, 47803, 143409, 320963, 962889, 2246741, 6740223]

約数ペア:

[(1, 6740223), (3, 2246741), (7, 962889), (21, 320963), (47, 143409), (141, 47803), (329, 20487), (987, 6829)]