7131593

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 9086400

約数和(自身を除く): 1954807

約数列:

[1, 7, 19, 29, 43, 133, 203, 301, 551, 817, 1247, 1849, 3857, 5719, 8729, 12943, 23693, 35131, 53621, 165851, 245917, 375347, 1018799, 7131593]

約数ペア:

[(1, 7131593), (7, 1018799), (19, 375347), (29, 245917), (43, 165851), (133, 53621), (203, 35131), (301, 23693), (551, 12943), (817, 8729), (1247, 5719), (1849, 3857)]