13896603

素因数分解:

$3^4\times 7^1\times {\mathrm{24509}}^1$

素因数の和:24528

約数の個数: 20

約数和(自身を含む): 23725680

約数和(自身を除く): 9829077

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 24509, 73527, 171563, 220581, 514689, 661743, 1544067, 1985229, 4632201, 13896603]

約数ペア:

[(1, 13896603), (3, 4632201), (7, 1985229), (9, 1544067), (21, 661743), (27, 514689), (63, 220581), (81, 171563), (189, 73527), (567, 24509)]