122131471

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{20599}}^1$

素因数の和:20635

約数の個数: 18

約数和(自身を含む): 156168600

約数和(自身を除く): 34037129

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 20599, 144193, 226589, 1009351, 1586123, 2492479, 11102861, 17447353, 122131471]

約数ペア:

[(1, 122131471), (7, 17447353), (11, 11102861), (49, 2492479), (77, 1586123), (121, 1009351), (539, 226589), (847, 144193), (5929, 20599)]