71303617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1321}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 89092224

約数和(自身を除く): 17788607

約数列:

[1, 7, 11, 77, 701, 1321, 4907, 7711, 9247, 14531, 53977, 101717, 926021, 6482147, 10186231, 71303617]

約数ペア:

[(1, 71303617), (7, 10186231), (11, 6482147), (77, 926021), (701, 101717), (1321, 53977), (4907, 14531), (7711, 9247)]