9423491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 13022208

約数和(自身を除く): 3598717

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 313, 391, 1309, 1771, 2191, 2737, 3443, 4301, 5321, 7199, 24101, 30107, 37247, 50393, 58531, 79189, 122383, 409717, 554323, 856681, 1346213, 9423491]

約数ペア:

[(1, 9423491), (7, 1346213), (11, 856681), (17, 554323), (23, 409717), (77, 122383), (119, 79189), (161, 58531), (187, 50393), (253, 37247), (313, 30107), (391, 24101), (1309, 7199), (1771, 5321), (2191, 4301), (2737, 3443)]