81817229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 7995571

約数列:

[1, 13, 107, 131, 449, 1391, 1703, 5837, 14017, 48043, 58819, 182221, 624559, 764647, 6293633, 81817229]

約数ペア:

[(1, 81817229), (13, 6293633), (107, 764647), (131, 624559), (449, 182221), (1391, 58819), (1703, 48043), (5837, 14017)]