76438739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 83740608

約数和(自身を除く): 7301869

約数列:

[1, 13, 137, 167, 257, 1781, 2171, 3341, 22879, 35209, 42919, 297427, 457717, 557947, 5879903, 76438739]

約数ペア:

[(1, 76438739), (13, 5879903), (137, 557947), (167, 457717), (257, 297427), (1781, 42919), (2171, 35209), (3341, 22879)]