242720734077

素因数分解:

$3^2\times {\mathrm{6871}}^1\times {\mathrm{3925043}}^1$

素因数の和:3931920

約数の個数: 12

約数和(自身を含む): 350647730784

約数和(自身を除く): 107926996707

約数列:

[1, 3, 9, 6871, 20613, 61839, 3925043, 11775129, 35325387, 26968970453, 80906911359, 242720734077]

約数ペア:

[(1, 242720734077), (3, 80906911359), (9, 26968970453), (6871, 35325387), (20613, 11775129), (61839, 3925043)]