11858319

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13309}}^1$

素因数の和:13332

約数の個数: 20

約数和(自身を含む): 19326120

約数和(自身を除く): 7467801

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 13309, 39927, 119781, 146399, 359343, 439197, 1078029, 1317591, 3952773, 11858319]

約数ペア:

[(1, 11858319), (3, 3952773), (9, 1317591), (11, 1078029), (27, 439197), (33, 359343), (81, 146399), (99, 119781), (297, 39927), (891, 13309)]