2880454773

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3707149}}^1$

素因数の和:3707196

約数の個数: 16

約数和(自身を含む): 4507894400

約数和(自身を除く): 1627439627

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 3707149, 11121447, 25950043, 77850129, 137164513, 411493539, 960151591, 2880454773]

約数ペア:

[(1, 2880454773), (3, 960151591), (7, 411493539), (21, 137164513), (37, 77850129), (111, 25950043), (259, 11121447), (777, 3707149)]