231615901

素因数分解:

${\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{9619}}^1$

素因数の和:9840

約数の個数: 12

約数和(自身を含む): 255892000

約数和(自身を除く): 24276099

約数列:

[1, 11, 121, 199, 2189, 9619, 24079, 105809, 1163899, 1914181, 21055991, 231615901]

約数ペア:

[(1, 231615901), (11, 21055991), (121, 1914181), (199, 1163899), (2189, 105809), (9619, 24079)]