65570609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 71924160

約数和(自身を除く): 6353551

約数列:

[1, 13, 131, 139, 277, 1703, 1807, 3601, 18209, 36287, 38503, 236717, 471731, 500539, 5043893, 65570609]

約数ペア:

[(1, 65570609), (13, 5043893), (131, 500539), (139, 471731), (277, 236717), (1703, 38503), (1807, 36287), (3601, 18209)]