2051236359

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{424423}}^1$

素因数の和:424611

約数の個数: 16

約数和(自身を含む): 3055852800

約数和(自身を除く): 1004616441

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 424423, 1273269, 3819807, 11459421, 75971717, 227915151, 683745453, 2051236359]

約数ペア:

[(1, 2051236359), (3, 683745453), (9, 227915151), (27, 75971717), (179, 11459421), (537, 3819807), (1611, 1273269), (4833, 424423)]