2013649827

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{949387}}^1$

素因数の和:949498

約数の個数: 16

約数和(自身を含む): 3098802432

約数和(自身を除く): 1085152605

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 949387, 2848161, 6645709, 19937127, 95888087, 287664261, 671216609, 2013649827]

約数ペア:

[(1, 2013649827), (3, 671216609), (7, 287664261), (21, 95888087), (101, 19937127), (303, 6645709), (707, 2848161), (2121, 949387)]