22116969

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 39765440

約数和(自身を除く): 17648471

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 2053, 3591, 6159, 10773, 14371, 18477, 39007, 43113, 55431, 117021, 129339, 166293, 273049, 351063, 388017, 819147, 1053189, 1164051, 2457441, 3159567, 7372323, 22116969]

約数ペア:

[(1, 22116969), (3, 7372323), (7, 3159567), (9, 2457441), (19, 1164051), (21, 1053189), (27, 819147), (57, 388017), (63, 351063), (81, 273049), (133, 166293), (171, 129339), (189, 117021), (399, 55431), (513, 43113), (567, 39007), (1197, 18477), (1539, 14371), (2053, 10773), (3591, 6159)]