8878851

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 13628160

約数和(自身を除く): 4749309

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 727, 1357, 2181, 4071, 6543, 12213, 16721, 42893, 50163, 128679, 150489, 386037, 986539, 2959617, 8878851]

約数ペア:

[(1, 8878851), (3, 2959617), (9, 986539), (23, 386037), (59, 150489), (69, 128679), (177, 50163), (207, 42893), (531, 16721), (727, 12213), (1357, 6543), (2181, 4071)]