217036739

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2377}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 237305376

約数和(自身を除く): 20268637

約数列:

[1, 17, 41, 131, 697, 2227, 2377, 5371, 40409, 91307, 97457, 311387, 1656769, 5293579, 12766867, 217036739]

約数ペア:

[(1, 217036739), (17, 12766867), (41, 5293579), (131, 1656769), (697, 311387), (2227, 97457), (2377, 91307), (5371, 40409)]