9929619

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 16479840

約数和(自身を除く): 6550221

約数列:

[1, 3, 7, 9, 21, 63, 277, 569, 831, 1707, 1939, 2493, 3983, 5121, 5817, 11949, 17451, 35847, 157613, 472839, 1103291, 1418517, 3309873, 9929619]

約数ペア:

[(1, 9929619), (3, 3309873), (7, 1418517), (9, 1103291), (21, 472839), (63, 157613), (277, 35847), (569, 17451), (831, 11949), (1707, 5817), (1939, 5121), (2493, 3983)]