27996916261

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{61609}}^1$

素因数の和:61884

約数の個数: 16

約数和(自身を含む): 29383534080

約数和(自身を除く): 1386617819

約数列:

[1, 31, 107, 137, 3317, 4247, 14659, 61609, 454429, 1909879, 6592163, 8440433, 204357053, 261653423, 903126331, 27996916261]

約数ペア:

[(1, 27996916261), (31, 903126331), (107, 261653423), (137, 204357053), (3317, 8440433), (4247, 6592163), (14659, 1909879), (61609, 454429)]