2012105727

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{4218251}}^1$

素因数の和:4218310

約数の個数: 12

約数和(自身を含む): 2961212904

約数和(自身を除く): 949107177

約数列:

[1, 3, 9, 53, 159, 477, 4218251, 12654753, 37964259, 223567303, 670701909, 2012105727]

約数ペア:

[(1, 2012105727), (3, 670701909), (9, 223567303), (53, 37964259), (159, 12654753), (477, 4218251)]