3189663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 5066880

約数和(自身を除く): 1877217

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 811, 1311, 2433, 3933, 7299, 15409, 18653, 46227, 55959, 138681, 167877, 354407, 1063221, 3189663]

約数ペア:

[(1, 3189663), (3, 1063221), (9, 354407), (19, 167877), (23, 138681), (57, 55959), (69, 46227), (171, 18653), (207, 15409), (437, 7299), (811, 3933), (1311, 2433)]