1241957199

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1442459}}^1$

素因数の和:1442510

約数の個数: 16

約数和(自身を含む): 1938666240

約数和(自身を除く): 696709041

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1442459, 4327377, 10097213, 30291639, 59140819, 177422457, 413985733, 1241957199]

約数ペア:

[(1, 1241957199), (3, 413985733), (7, 177422457), (21, 59140819), (41, 30291639), (123, 10097213), (287, 4327377), (861, 1442459)]