896640039

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{5243509}}^1$

素因数の和:5243534

約数の個数: 12

約数和(自身を含む): 1363312600

約数和(自身を除く): 466672561

約数列:

[1, 3, 9, 19, 57, 171, 5243509, 15730527, 47191581, 99626671, 298880013, 896640039]

約数ペア:

[(1, 896640039), (3, 298880013), (9, 99626671), (19, 47191581), (57, 15730527), (171, 5243509)]