22547721

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3821}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 34489728

約数和(自身を除く): 11942007

約数列:

[1, 3, 7, 21, 281, 843, 1967, 3821, 5901, 11463, 26747, 80241, 1073701, 3221103, 7515907, 22547721]

約数ペア:

[(1, 22547721), (3, 7515907), (7, 3221103), (21, 1073701), (281, 80241), (843, 26747), (1967, 11463), (3821, 5901)]