56745039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76579}}^1$

素因数の和:76614

約数の個数: 16

約数和(自身を含む): 85769600

約数和(自身を除く): 29024561

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 76579, 229737, 995527, 1455001, 2986581, 4365003, 18915013, 56745039]

約数ペア:

[(1, 56745039), (3, 18915013), (13, 4365003), (19, 2986581), (39, 1455001), (57, 995527), (247, 229737), (741, 76579)]