28035459

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 42561792

約数和(自身を除く): 14526333

約数列:

[1, 3, 9, 23, 69, 167, 207, 501, 811, 1503, 2433, 3841, 7299, 11523, 18653, 34569, 55959, 135437, 167877, 406311, 1218933, 3115051, 9345153, 28035459]

約数ペア:

[(1, 28035459), (3, 9345153), (9, 3115051), (23, 1218933), (69, 406311), (167, 167877), (207, 135437), (501, 55959), (811, 34569), (1503, 18653), (2433, 11523), (3841, 7299)]