238615559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{1861}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 294047040

約数和(自身を除く): 55431481

約数列:

[1, 7, 13, 91, 1409, 1861, 9863, 13027, 18317, 24193, 128219, 169351, 2622149, 18355043, 34087937, 238615559]

約数ペア:

[(1, 238615559), (7, 34087937), (13, 18355043), (91, 2622149), (1409, 169351), (1861, 128219), (9863, 24193), (13027, 18317)]