12933129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20660

約数の個数: 16

約数和(自身を含む): 19802880

約数和(自身を除く): 6869751

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 20627, 61881, 226897, 391913, 680691, 1175739, 4311043, 12933129]

約数ペア:

[(1, 12933129), (3, 4311043), (11, 1175739), (19, 680691), (33, 391913), (57, 226897), (209, 61881), (627, 20627)]