457920639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{201107}}^1$

素因数の和:201147

約数の個数: 24

約数和(自身を含む): 752948352

約数和(自身を除く): 295027713

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 201107, 603321, 1809963, 2212177, 4625461, 6636531, 13876383, 19909593, 41629149, 50880071, 152640213, 457920639]

約数ペア:

[(1, 457920639), (3, 152640213), (9, 50880071), (11, 41629149), (23, 19909593), (33, 13876383), (69, 6636531), (99, 4625461), (207, 2212177), (253, 1809963), (759, 603321), (2277, 201107)]