87893113

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5677

約数の個数: 24

約数和(自身を含む): 115404480

約数和(自身を除く): 27511367

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 5623, 15631, 39361, 61853, 163067, 275527, 432971, 1141469, 1793737, 3030797, 7990283, 12556159, 87893113]

約数ペア:

[(1, 87893113), (7, 12556159), (11, 7990283), (29, 3030797), (49, 1793737), (77, 1141469), (203, 432971), (319, 275527), (539, 163067), (1421, 61853), (2233, 39361), (5623, 15631)]