57217341

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6737}}^1$

素因数の和:6908

約数の個数: 16

約数和(自身を含む): 80856000

約数和(自身を除く): 23638659

約数列:

[1, 3, 19, 57, 149, 447, 2831, 6737, 8493, 20211, 128003, 384009, 1003813, 3011439, 19072447, 57217341]

約数ペア:

[(1, 57217341), (3, 19072447), (19, 3011439), (57, 1003813), (149, 384009), (447, 128003), (2831, 20211), (6737, 8493)]