82618921

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4241}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 108323712

約数和(自身を除く): 25704791

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 4241, 19481, 29687, 46651, 97543, 326557, 513161, 682801, 1072973, 3592127, 7510811, 11802703, 82618921]

約数ペア:

[(1, 82618921), (7, 11802703), (11, 7510811), (23, 3592127), (77, 1072973), (121, 682801), (161, 513161), (253, 326557), (847, 97543), (1771, 46651), (2783, 29687), (4241, 19481)]