1380491361

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{3741169}}^1$

素因数の和:3741216

約数の個数: 12

約数和(自身を含む): 2042678820

約数和(自身を除く): 662187459

約数列:

[1, 3, 9, 41, 123, 369, 3741169, 11223507, 33670521, 153387929, 460163787, 1380491361]

約数ペア:

[(1, 1380491361), (3, 460163787), (9, 153387929), (41, 33670521), (123, 11223507), (369, 3741169)]