22027887

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11323

約数の個数: 24

約数和(自身を含む): 37539840

約数和(自身を除く): 15511953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 11279, 33837, 78953, 101511, 236859, 349649, 710577, 1048947, 2447543, 3146841, 7342629, 22027887]

約数ペア:

[(1, 22027887), (3, 7342629), (7, 3146841), (9, 2447543), (21, 1048947), (31, 710577), (63, 349649), (93, 236859), (217, 101511), (279, 78953), (651, 33837), (1953, 11279)]