80530681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1049}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 100598400

約数和(自身を除く): 20067719

約数列:

[1, 7, 11, 77, 997, 1049, 6979, 7343, 10967, 11539, 76769, 80773, 1045853, 7320971, 11504383, 80530681]

約数ペア:

[(1, 80530681), (7, 11504383), (11, 7320971), (77, 1045853), (997, 80773), (1049, 76769), (6979, 11539), (7343, 10967)]