2019448503

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{40277}}^1$

素因数の和:40908

約数の個数: 20

約数和(自身を含む): 3021655560

約数和(自身を除く): 1002207057

約数列:

[1, 3, 9, 27, 81, 619, 1857, 5571, 16713, 40277, 50139, 120831, 362493, 1087479, 3262437, 24931463, 74794389, 224383167, 673149501, 2019448503]

約数ペア:

[(1, 2019448503), (3, 673149501), (9, 224383167), (27, 74794389), (81, 24931463), (619, 3262437), (1857, 1087479), (5571, 362493), (16713, 120831), (40277, 50139)]