828288879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{343831}}^1$

素因数の和:343918

約数の個数: 16

約数和(自身を含む): 1221291264

約数和(自身を除く): 393002385

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 343831, 1031493, 3782141, 11346423, 25099663, 75298989, 276096293, 828288879]

約数ペア:

[(1, 828288879), (3, 276096293), (11, 75298989), (33, 25099663), (73, 11346423), (219, 3782141), (803, 1031493), (2409, 343831)]