11390481

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 17628000

約数和(自身を除く): 6237519

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 1129, 3363, 3387, 10089, 10161, 21451, 64353, 66611, 193059, 199833, 599499, 1265609, 3796827, 11390481]

約数ペア:

[(1, 11390481), (3, 3796827), (9, 1265609), (19, 599499), (57, 199833), (59, 193059), (171, 66611), (177, 64353), (531, 21451), (1121, 10161), (1129, 10089), (3363, 3387)]