5243049

素因数分解:

$3^4\times 7^2\times {\mathrm{1321}}^1$

素因数の和:1347

約数の個数: 30

約数和(自身を含む): 9117834

約数和(自身を除く): 3874785

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1321, 1323, 3963, 3969, 9247, 11889, 27741, 35667, 64729, 83223, 107001, 194187, 249669, 582561, 749007, 1747683, 5243049]

約数ペア:

[(1, 5243049), (3, 1747683), (7, 749007), (9, 582561), (21, 249669), (27, 194187), (49, 107001), (63, 83223), (81, 64729), (147, 35667), (189, 27741), (441, 11889), (567, 9247), (1321, 3969), (1323, 3963)]