11130021

素因数分解:

$3^3\times 7^1\times {\mathrm{58889}}^1$

素因数の和:58905

約数の個数: 16

約数和(自身を含む): 18844800

約数和(自身を除く): 7714779

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 58889, 176667, 412223, 530001, 1236669, 1590003, 3710007, 11130021]

約数ペア:

[(1, 11130021), (3, 3710007), (7, 1590003), (9, 1236669), (21, 530001), (27, 412223), (63, 176667), (189, 58889)]