1330221774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31671947}}^1$

素因数の和:31671959

約数の個数: 16

約数和(自身を含む): 3040507008

約数和(自身を除く): 1710285234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31671947, 63343894, 95015841, 190031682, 221703629, 443407258, 665110887, 1330221774]

約数ペア:

[(1, 1330221774), (2, 665110887), (3, 443407258), (6, 221703629), (7, 190031682), (14, 95015841), (21, 63343894), (42, 31671947)]