253994507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4021}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 282440928

約数和(自身を除く): 28446421

約数列:

[1, 13, 43, 113, 559, 1469, 4021, 4859, 52273, 63167, 172903, 454373, 2247739, 5906849, 19538039, 253994507]

約数ペア:

[(1, 253994507), (13, 19538039), (43, 5906849), (113, 2247739), (559, 454373), (1469, 172903), (4021, 63167), (4859, 52273)]