83021621

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 89328960

約数和(自身を除く): 6307339

約数列:

[1, 19, 97, 107, 421, 1843, 2033, 7999, 10379, 40837, 45047, 197201, 775903, 855893, 4369559, 83021621]

約数ペア:

[(1, 83021621), (19, 4369559), (97, 855893), (107, 775903), (421, 197201), (1843, 45047), (2033, 40837), (7999, 10379)]