22120263

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 14167737

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1049, 1917, 2343, 3147, 7029, 9441, 11539, 21087, 28323, 34617, 74479, 103851, 223437, 311553, 670311, 819269, 2010933, 2457807, 7373421, 22120263]

約数ペア:

[(1, 22120263), (3, 7373421), (9, 2457807), (11, 2010933), (27, 819269), (33, 670311), (71, 311553), (99, 223437), (213, 103851), (297, 74479), (639, 34617), (781, 28323), (1049, 21087), (1917, 11539), (2343, 9441), (3147, 7029)]