6617297921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 7244691840

約数和(自身を除く): 627393919

約数列:

[1, 13, 169, 173, 239, 947, 2249, 3107, 12311, 29237, 40391, 41347, 160043, 163831, 226333, 537511, 2129803, 2942329, 6987643, 27687439, 38250277, 39155609, 509022917, 6617297921]

約数ペア:

[(1, 6617297921), (13, 509022917), (169, 39155609), (173, 38250277), (239, 27687439), (947, 6987643), (2249, 2942329), (3107, 2129803), (12311, 537511), (29237, 226333), (40391, 163831), (41347, 160043)]