171428881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7583}}^1$

素因数の和:7680

約数の個数: 16

約数和(自身を含む): 193665024

約数和(自身を除く): 22236143

約数列:

[1, 13, 37, 47, 481, 611, 1739, 7583, 22607, 98579, 280571, 356401, 3647423, 4633213, 13186837, 171428881]

約数ペア:

[(1, 171428881), (13, 13186837), (37, 4633213), (47, 3647423), (481, 356401), (611, 280571), (1739, 98579), (7583, 22607)]