57220619

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 61344000

約数和(自身を除く): 4123381

約数列:

[1, 23, 59, 149, 283, 1357, 3427, 6509, 8791, 16697, 42167, 202193, 384031, 969841, 2487853, 57220619]

約数ペア:

[(1, 57220619), (23, 2487853), (59, 969841), (149, 384031), (283, 202193), (1357, 42167), (3427, 16697), (6509, 8791)]