12933963

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 21465600

約数和(自身を除く): 8531637

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 859, 1673, 2151, 2577, 5019, 6013, 7731, 15057, 18039, 54117, 205301, 615903, 1437107, 1847709, 4311321, 12933963]

約数ペア:

[(1, 12933963), (3, 4311321), (7, 1847709), (9, 1437107), (21, 615903), (63, 205301), (239, 54117), (717, 18039), (859, 15057), (1673, 7731), (2151, 6013), (2577, 5019)]