666229681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{883}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 725530624

約数和(自身を除く): 59300943

約数列:

[1, 13, 127, 457, 883, 1651, 5941, 11479, 58039, 112141, 403531, 754507, 1457833, 5245903, 51248437, 666229681]

約数ペア:

[(1, 666229681), (13, 51248437), (127, 5245903), (457, 1457833), (883, 754507), (1651, 403531), (5941, 112141), (11479, 58039)]