2097103689

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{424429}}^1$

素因数の和:424502

約数の個数: 20

約数和(自身を含む): 3184073860

約数和(自身を除く): 1086970171

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 424429, 1273287, 3819861, 11459583, 25890169, 34378749, 77670507, 233011521, 699034563, 2097103689]

約数ペア:

[(1, 2097103689), (3, 699034563), (9, 233011521), (27, 77670507), (61, 34378749), (81, 25890169), (183, 11459583), (549, 3819861), (1647, 1273287), (4941, 424429)]