1330509691

素因数分解:

$7^3\times {\mathrm{1657}}^1\times {\mathrm{2341}}^1$

素因数の和:4019

約数の個数: 16

約数和(自身を含む): 1553214400

約数和(自身を除く): 222704709

約数列:

[1, 7, 49, 343, 1657, 2341, 11599, 16387, 81193, 114709, 568351, 802963, 3879037, 27153259, 190072813, 1330509691]

約数ペア:

[(1, 1330509691), (7, 190072813), (49, 27153259), (343, 3879037), (1657, 802963), (2341, 568351), (11599, 114709), (16387, 81193)]