258609831

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{37013}}^1$

素因数の和:37170

約数の個数: 16

約数和(自身を含む): 367771104

約数和(自身を除く): 109161273

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 37013, 111039, 629221, 1887663, 5070781, 15212343, 86203277, 258609831]

約数ペア:

[(1, 258609831), (3, 86203277), (17, 15212343), (51, 5070781), (137, 1887663), (411, 629221), (2329, 111039), (6987, 37013)]