39509029

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 46612096

約数和(自身を除く): 7103067

約数列:

[1, 7, 61, 67, 427, 469, 1381, 4087, 9667, 28609, 84241, 92527, 589687, 647689, 5644147, 39509029]

約数ペア:

[(1, 39509029), (7, 5644147), (61, 647689), (67, 589687), (427, 92527), (469, 84241), (1381, 28609), (4087, 9667)]