12191553

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{4561}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 19926816

約数和(自身を除く): 7735263

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 4561, 13683, 41049, 50171, 123147, 150513, 369441, 451539, 1108323, 1354617, 4063851, 12191553]

約数ペア:

[(1, 12191553), (3, 4063851), (9, 1354617), (11, 1108323), (27, 451539), (33, 369441), (81, 150513), (99, 123147), (243, 50171), (297, 41049), (891, 13683), (2673, 4561)]