2940372945

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{498791}}^1$

素因数の和:498933

約数の個数: 24

約数和(自身を含む): 5135562432

約数和(自身を除く): 2195189487

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 498791, 1496373, 2493955, 4489119, 7481865, 22445595, 65341621, 196024863, 326708105, 588074589, 980124315, 2940372945]

約数ペア:

[(1, 2940372945), (3, 980124315), (5, 588074589), (9, 326708105), (15, 196024863), (45, 65341621), (131, 22445595), (393, 7481865), (655, 4489119), (1179, 2493955), (1965, 1496373), (5895, 498791)]