3321887723

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{267959}}^1$

素因数の和:268007

約数の個数: 24

約数和(自身を含む): 4398831360

約数和(自身を除く): 1076943637

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397, 267959, 1875713, 2947549, 6163057, 13129991, 20632843, 43141399, 67793627, 144429901, 301989793, 474555389, 3321887723]

約数ペア:

[(1, 3321887723), (7, 474555389), (11, 301989793), (23, 144429901), (49, 67793627), (77, 43141399), (161, 20632843), (253, 13129991), (539, 6163057), (1127, 2947549), (1771, 1875713), (12397, 267959)]