7865091

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5171}}^1$

素因数の和:5203

約数の個数: 18

約数和(自身を含む): 12304188

約数和(自身を除く): 4439097

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5171, 15513, 46539, 67223, 201669, 605007, 873899, 2621697, 7865091]

約数ペア:

[(1, 7865091), (3, 2621697), (9, 873899), (13, 605007), (39, 201669), (117, 67223), (169, 46539), (507, 15513), (1521, 5171)]