11287539

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{22003}}^1$

素因数の和:22031

約数の個数: 16

約数和(自身を含む): 17603200

約数和(自身を除く): 6315661

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 22003, 66009, 198027, 418057, 594081, 1254171, 3762513, 11287539]

約数ペア:

[(1, 11287539), (3, 3762513), (9, 1254171), (19, 594081), (27, 418057), (57, 198027), (171, 66009), (513, 22003)]