1279632963

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{591601}}^1$

素因数の和:591714

約数の個数: 16

約数和(自身を含む): 1968851456

約数和(自身を除く): 689218493

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 591601, 1774803, 4141207, 12423621, 60934903, 182804709, 426544321, 1279632963]

約数ペア:

[(1, 1279632963), (3, 426544321), (7, 182804709), (21, 60934903), (103, 12423621), (309, 4141207), (721, 1774803), (2163, 591601)]