85308821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 93456384

約数和(自身を除く): 8147563

約数列:

[1, 13, 127, 163, 317, 1651, 2119, 4121, 20701, 40259, 51671, 269113, 523367, 671723, 6562217, 85308821]

約数ペア:

[(1, 85308821), (13, 6562217), (127, 671723), (163, 523367), (317, 269113), (1651, 51671), (2119, 40259), (4121, 20701)]