11875797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 18105984

約数和(自身を除く): 6230187

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 557, 927, 1671, 2369, 5013, 7107, 12811, 21321, 38433, 57371, 115299, 172113, 516339, 1319533, 3958599, 11875797]

約数ペア:

[(1, 11875797), (3, 3958599), (9, 1319533), (23, 516339), (69, 172113), (103, 115299), (207, 57371), (309, 38433), (557, 21321), (927, 12811), (1671, 7107), (2369, 5013)]