123459919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 137854080

約数和(自身を除く): 14394161

約数列:

[1, 11, 59, 181, 649, 1051, 1991, 10679, 11561, 62009, 117469, 190231, 682099, 2092541, 11223629, 123459919]

約数ペア:

[(1, 123459919), (11, 11223629), (59, 2092541), (181, 682099), (649, 190231), (1051, 117469), (1991, 62009), (10679, 11561)]