28691969043

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1\times {\mathrm{72421}}^1$

素因数の和:75686

約数の個数: 16

約数和(自身を含む): 39201738912

約数和(自身を除く): 10509769869

約数列:

[1, 3, 41, 123, 3221, 9663, 72421, 132061, 217263, 396183, 2969261, 8907783, 233268041, 699804123, 9563989681, 28691969043]

約数ペア:

[(1, 28691969043), (3, 9563989681), (41, 699804123), (123, 233268041), (3221, 8907783), (9663, 2969261), (72421, 396183), (132061, 217263)]