210712854521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6469}}^1\times {\mathrm{18289}}^1$

素因数の和:24908

約数の個数: 16

約数和(自身を含む): 228625731600

約数和(自身を除く): 17912877079

約数列:

[1, 13, 137, 1781, 6469, 18289, 84097, 237757, 886253, 2505593, 11521289, 32572709, 118311541, 1538050033, 16208681117, 210712854521]

約数ペア:

[(1, 210712854521), (13, 16208681117), (137, 1538050033), (1781, 118311541), (6469, 32572709), (18289, 11521289), (84097, 2505593), (237757, 886253)]