13479669

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 23159040

約数和(自身を除く): 9679371

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 977, 1533, 1971, 2931, 4599, 6839, 8793, 13797, 20517, 26379, 61551, 71321, 184653, 213963, 499247, 641889, 1497741, 1925667, 4493223, 13479669]

約数ペア:

[(1, 13479669), (3, 4493223), (7, 1925667), (9, 1497741), (21, 641889), (27, 499247), (63, 213963), (73, 184653), (189, 71321), (219, 61551), (511, 26379), (657, 20517), (977, 13797), (1533, 8793), (1971, 6839), (2931, 4599)]