1279707963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{533879}}^1$

素因数の和:533946

約数の個数: 16

約数和(自身を含む): 1845089280

約数和(自身を除く): 565381317

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 533879, 1601637, 9075943, 25092313, 27227829, 75276939, 426569321, 1279707963]

約数ペア:

[(1, 1279707963), (3, 426569321), (17, 75276939), (47, 27227829), (51, 25092313), (141, 9075943), (799, 1601637), (2397, 533879)]