26830349

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5636

約数の個数: 16

約数和(自身を含む): 33651072

約数和(自身を除く): 6820723

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 5563, 38941, 72319, 294839, 506233, 2063873, 3832907, 26830349]

約数ペア:

[(1, 26830349), (7, 3832907), (13, 2063873), (53, 506233), (91, 294839), (371, 72319), (689, 38941), (4823, 5563)]