23709297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 34569216

約数和(自身を除く): 10859919

約数列:

[1, 3, 23, 43, 61, 69, 129, 131, 183, 393, 989, 1403, 2623, 2967, 3013, 4209, 5633, 7869, 7991, 9039, 16899, 23973, 60329, 129559, 180987, 183793, 343613, 388677, 551379, 1030839, 7903099, 23709297]

約数ペア:

[(1, 23709297), (3, 7903099), (23, 1030839), (43, 551379), (61, 388677), (69, 343613), (129, 183793), (131, 180987), (183, 129559), (393, 60329), (989, 23973), (1403, 16899), (2623, 9039), (2967, 7991), (3013, 7869), (4209, 5633)]