117405211

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 149108960

約数和(自身を除く): 31703749

約数列:

[1, 7, 11, 77, 97, 121, 679, 847, 1067, 1429, 7469, 10003, 11737, 15719, 82159, 110033, 138613, 172909, 970291, 1210363, 1524743, 10673201, 16772173, 117405211]

約数ペア:

[(1, 117405211), (7, 16772173), (11, 10673201), (77, 1524743), (97, 1210363), (121, 970291), (679, 172909), (847, 138613), (1067, 110033), (1429, 82159), (7469, 15719), (10003, 11737)]