291201071601

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{215226217}}^1$

素因数の和:215226272

約数の個数: 16

約数和(自身を含む): 433896055488

約数和(自身を除く): 142694983887

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 215226217, 645678651, 2367488387, 7102465161, 8824274897, 26472824691, 97067023867, 291201071601]

約数ペア:

[(1, 291201071601), (3, 97067023867), (11, 26472824691), (33, 8824274897), (41, 7102465161), (123, 2367488387), (451, 645678651), (1353, 215226217)]