1330368459

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1038539}}^1$

素因数の和:1038610

約数の個数: 16

約数和(自身を含む): 2060463360

約数和(自身を除く): 730094901

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1038539, 3115617, 7269773, 21809319, 63350879, 190052637, 443456153, 1330368459]

約数ペア:

[(1, 1330368459), (3, 443456153), (7, 190052637), (21, 63350879), (61, 21809319), (183, 7269773), (427, 3115617), (1281, 1038539)]