2899401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 4132800

約数和(自身を除く): 1233399

約数列:

[1, 3, 17, 51, 139, 409, 417, 1227, 2363, 6953, 7089, 20859, 56851, 170553, 966467, 2899401]

約数ペア:

[(1, 2899401), (3, 966467), (17, 170553), (51, 56851), (139, 20859), (409, 7089), (417, 6953), (1227, 2363)]