42289093

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2137}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 52953984

約数和(自身を除く): 10664891

約数列:

[1, 7, 11, 77, 257, 1799, 2137, 2827, 14959, 19789, 23507, 164549, 549209, 3844463, 6041299, 42289093]

約数ペア:

[(1, 42289093), (7, 6041299), (11, 3844463), (77, 549209), (257, 164549), (1799, 23507), (2137, 19789), (2827, 14959)]