17130609

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{11131}}^1$

素因数の和:11162

約数の個数: 20

約数和(自身を含む): 26939440

約数和(自身を除く): 9808831

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 11131, 33393, 100179, 211489, 300537, 634467, 901611, 1903401, 5710203, 17130609]

約数ペア:

[(1, 17130609), (3, 5710203), (9, 1903401), (19, 901611), (27, 634467), (57, 300537), (81, 211489), (171, 100179), (513, 33393), (1539, 11131)]