2019558609

素因数分解:

$3^3\times {\mathrm{3217}}^1\times {\mathrm{23251}}^1$

素因数の和:26477

約数の個数: 16

約数和(自身を含む): 2992997440

約数和(自身を除く): 973438831

約数列:

[1, 3, 9, 27, 3217, 9651, 23251, 28953, 69753, 86859, 209259, 627777, 74798467, 224395401, 673186203, 2019558609]

約数ペア:

[(1, 2019558609), (3, 673186203), (9, 224395401), (27, 74798467), (3217, 627777), (9651, 209259), (23251, 86859), (28953, 69753)]