13426800993

素因数分解:

$3^2\times {\mathrm{7039}}^1\times {\mathrm{211943}}^1$

素因数の和:218988

約数の個数: 12

約数和(自身を含む): 19397114880

約数和(自身を除く): 5970313887

約数列:

[1, 3, 9, 7039, 21117, 63351, 211943, 635829, 1907487, 1491866777, 4475600331, 13426800993]

約数ペア:

[(1, 13426800993), (3, 4475600331), (9, 1491866777), (7039, 1907487), (21117, 635829), (63351, 211943)]