291289488529

素因数分解:

${\mathrm{13}}^2\times {\mathrm{7529}}^1\times {\mathrm{228929}}^1$

素因数の和:236484

約数の個数: 12

約数和(自身を含む): 315463250700

約数和(自身を除く): 24173762171

約数列:

[1, 13, 169, 7529, 97877, 228929, 1272401, 2976077, 38689001, 1723606441, 22406883733, 291289488529]

約数ペア:

[(1, 291289488529), (13, 22406883733), (169, 1723606441), (7529, 38689001), (97877, 2976077), (228929, 1272401)]