1337273029

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1999}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 1424160000

約数和(自身を除く): 86886971

約数列:

[1, 19, 137, 257, 1999, 2603, 4883, 35209, 37981, 273863, 513743, 668971, 5203397, 9761117, 70382791, 1337273029]

約数ペア:

[(1, 1337273029), (19, 70382791), (137, 9761117), (257, 5203397), (1999, 668971), (2603, 513743), (4883, 273863), (35209, 37981)]