22590297

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 36553140

約数和(自身を除く): 13962843

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 409, 969, 1083, 1227, 2907, 3249, 3681, 6137, 6953, 7771, 18411, 20859, 23313, 55233, 62577, 69939, 132107, 147649, 396321, 442947, 1188963, 1328841, 2510033, 7530099, 22590297]

約数ペア:

[(1, 22590297), (3, 7530099), (9, 2510033), (17, 1328841), (19, 1188963), (51, 442947), (57, 396321), (153, 147649), (171, 132107), (323, 69939), (361, 62577), (409, 55233), (969, 23313), (1083, 20859), (1227, 18411), (2907, 7771), (3249, 6953), (3681, 6137)]