9839828159

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1699}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 11719065600

約数和(自身を除く): 1879237441

約数列:

[1, 7, 43, 71, 271, 301, 497, 1699, 1897, 3053, 11653, 11893, 19241, 21371, 73057, 81571, 120629, 134687, 460429, 511399, 827363, 844403, 3223003, 5187047, 5791541, 19798447, 32690459, 36309329, 138589129, 228833213, 1405689737, 9839828159]

約数ペア:

[(1, 9839828159), (7, 1405689737), (43, 228833213), (71, 138589129), (271, 36309329), (301, 32690459), (497, 19798447), (1699, 5791541), (1897, 5187047), (3053, 3223003), (11653, 844403), (11893, 827363), (19241, 511399), (21371, 460429), (73057, 134687), (81571, 120629)]