3957187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 4617760

約数和(自身を除く): 660573

約数列:

[1, 13, 19, 37, 247, 433, 481, 703, 5629, 8227, 9139, 16021, 106951, 208273, 304399, 3957187]

約数ペア:

[(1, 3957187), (13, 304399), (19, 208273), (37, 106951), (247, 16021), (433, 9139), (481, 8227), (703, 5629)]