2939997881667

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12727263557}}^1$

素因数の和:12727263578

約数の個数: 16

約数和(自身を含む): 4887269206272

約数和(自身を除く): 1947271324605

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12727263557, 38181790671, 89090844899, 139999899127, 267272534697, 419999697381, 979999293889, 2939997881667]

約数ペア:

[(1, 2939997881667), (3, 979999293889), (7, 419999697381), (11, 267272534697), (21, 139999899127), (33, 89090844899), (77, 38181790671), (231, 12727263557)]