674531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 16

約数和(自身を含む): 816480

約数和(自身を除く): 141949

約数列:

[1, 11, 13, 53, 89, 143, 583, 689, 979, 1157, 4717, 7579, 12727, 51887, 61321, 674531]

約数ペア:

[(1, 674531), (11, 61321), (13, 51887), (53, 12727), (89, 7579), (143, 4717), (583, 1157), (689, 979)]