12494979

素因数分解:

$3^4\times 7^1\times {\mathrm{22037}}^1$

素因数の和:22056

約数の個数: 20

約数和(自身を含む): 21332784

約数和(自身を除く): 8837805

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 22037, 66111, 154259, 198333, 462777, 594999, 1388331, 1784997, 4164993, 12494979]

約数ペア:

[(1, 12494979), (3, 4164993), (7, 1784997), (9, 1388331), (21, 594999), (27, 462777), (63, 198333), (81, 154259), (189, 66111), (567, 22037)]