12868365

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18253}}^1$

素因数の和:18308

約数の個数: 16

約数和(自身を含む): 21028608

約数和(自身を除く): 8160243

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 18253, 54759, 91265, 273795, 857891, 2573673, 4289455, 12868365]

約数ペア:

[(1, 12868365), (3, 4289455), (5, 2573673), (15, 857891), (47, 273795), (141, 91265), (235, 54759), (705, 18253)]