2128177.00000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4917

約数の個数: 32

約数和(自身を含む): 65479680

約数和(自身を除く): 25776159

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 4871, 8151, 14613, 53581, 63323, 92549, 160743, 189969, 277647, 696553, 1018039, 1203137, 2089659, 3054117, 3609411, 13234507, 39703521]

約数ペア:

[(1, 39703521), (3, 13234507), (11, 3609411), (13, 3054117), (19, 2089659), (33, 1203137), (39, 1018039), (57, 696553), (143, 277647), (209, 189969), (247, 160743), (429, 92549), (627, 63323), (741, 53581), (2717, 14613), (4871, 8151)]