429739849

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{72481}}^1$

素因数の和:72517

約数の個数: 18

約数和(自身を含む): 549486042

約数和(自身を除く): 119746193

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 72481, 507367, 797291, 3551569, 5581037, 8770201, 39067259, 61391407, 429739849]

約数ペア:

[(1, 429739849), (7, 61391407), (11, 39067259), (49, 8770201), (77, 5581037), (121, 3551569), (539, 797291), (847, 507367), (5929, 72481)]