9839231997

素因数分解:

$3^1\times 7^2\times {\mathrm{1031}}^1\times {\mathrm{64921}}^1$

素因数の和:65969

約数の個数: 24

約数和(自身を含む): 15275886912

約数和(自身を除く): 5436654915

約数列:

[1, 3, 7, 21, 49, 147, 1031, 3093, 7217, 21651, 50519, 64921, 151557, 194763, 454447, 1363341, 3181129, 9543387, 66933551, 200800653, 468534857, 1405604571, 3279743999, 9839231997]

約数ペア:

[(1, 9839231997), (3, 3279743999), (7, 1405604571), (21, 468534857), (49, 200800653), (147, 66933551), (1031, 9543387), (3093, 3181129), (7217, 1363341), (21651, 454447), (50519, 194763), (64921, 151557)]