1293336765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4105831}}^1$

素因数の和:4105849

約数の個数: 24

約数和(自身を含む): 2562039168

約数和(自身を除く): 1268702403

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4105831, 12317493, 20529155, 28740817, 36952479, 61587465, 86222451, 143704085, 184762395, 258667353, 431112255, 1293336765]

約数ペア:

[(1, 1293336765), (3, 431112255), (5, 258667353), (7, 184762395), (9, 143704085), (15, 86222451), (21, 61587465), (35, 36952479), (45, 28740817), (63, 20529155), (105, 12317493), (315, 4105831)]