191349037

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{8737}}^1$

素因数の和:8940

約数の個数: 12

約数和(自身を含む): 211512028

約数和(自身を除く): 20162991

約数列:

[1, 11, 121, 181, 1991, 8737, 21901, 96107, 1057177, 1581397, 17395367, 191349037]

約数ペア:

[(1, 191349037), (11, 17395367), (121, 1581397), (181, 1057177), (1991, 96107), (8737, 21901)]