32500013

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18797}}^1$

素因数の和:18836

約数の個数: 16

約数和(自身を含む): 42107520

約数和(自身を除く): 9607507

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 18797, 131579, 244361, 357143, 1710527, 2500001, 4642859, 32500013]

約数ペア:

[(1, 32500013), (7, 4642859), (13, 2500001), (19, 1710527), (91, 357143), (133, 244361), (247, 131579), (1729, 18797)]