11821851

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{77267}}^1$

素因数の和:77290

約数の個数: 12

約数和(自身を含む): 18080712

約数和(自身を除く): 6258861

約数列:

[1, 3, 9, 17, 51, 153, 77267, 231801, 695403, 1313539, 3940617, 11821851]

約数ペア:

[(1, 11821851), (3, 3940617), (9, 1313539), (17, 695403), (51, 231801), (153, 77267)]