2079142401

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{712279}}^1$

素因数の和:712428

約数の個数: 16

約数和(自身を含む): 3191014400

約数和(自身を除く): 1111871999

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 712279, 2136837, 4985953, 14957859, 99006781, 297020343, 693047467, 2079142401]

約数ペア:

[(1, 2079142401), (3, 693047467), (7, 297020343), (21, 99006781), (139, 14957859), (417, 4985953), (973, 2136837), (2919, 712279)]