21022251809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{69317}}^1$

素因数の和:69940

約数の個数: 16

約数和(自身を含む): 23232620880

約数和(自身を除く): 2210369071

約数列:

[1, 13, 41, 533, 569, 7397, 23329, 69317, 303277, 901121, 2841997, 36945961, 39441373, 512737849, 1617096293, 21022251809]

約数ペア:

[(1, 21022251809), (13, 1617096293), (41, 512737849), (533, 39441373), (569, 36945961), (7397, 2841997), (23329, 901121), (69317, 303277)]