12000000857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{43783}}^1$

素因数の和:44552

約数の個数: 16

約数和(自身を含む): 13387395840

約数和(自身を除く): 1387394983

約数列:

[1, 13, 29, 377, 727, 9451, 21083, 43783, 274079, 569179, 1269707, 16506191, 31830241, 413793133, 923076989, 12000000857]

約数ペア:

[(1, 12000000857), (13, 923076989), (29, 413793133), (377, 31830241), (727, 16506191), (9451, 1269707), (21083, 569179), (43783, 274079)]