4355127

素因数分解:

$3^4\times 7^1\times {\mathrm{7681}}^1$

素因数の和:7700

約数の個数: 20

約数和(自身を含む): 7436176

約数和(自身を除く): 3081049

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7681, 23043, 53767, 69129, 161301, 207387, 483903, 622161, 1451709, 4355127]

約数ペア:

[(1, 4355127), (3, 1451709), (7, 622161), (9, 483903), (21, 207387), (27, 161301), (63, 69129), (81, 53767), (189, 23043), (567, 7681)]