11922219

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6947541

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 2687, 4437, 8061, 24183, 45679, 77923, 137037, 233769, 411111, 701307, 1324691, 3974073, 11922219]

約数ペア:

[(1, 11922219), (3, 3974073), (9, 1324691), (17, 701307), (29, 411111), (51, 233769), (87, 137037), (153, 77923), (261, 45679), (493, 24183), (1479, 8061), (2687, 4437)]