1337874923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{67607}}^1$

素因数の和:67882

約数の個数: 16

約数和(自身を含む): 1674514944

約数和(自身を除く): 336640021

約数列:

[1, 7, 11, 77, 257, 1799, 2827, 19789, 67607, 473249, 743677, 5205739, 17374999, 121624993, 191124989, 1337874923]

約数ペア:

[(1, 1337874923), (7, 191124989), (11, 121624993), (77, 17374999), (257, 5205739), (1799, 743677), (2827, 473249), (19789, 67607)]