23570561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 28263168

約数和(自身を除く): 4692607

約数列:

[1, 7, 23, 161, 281, 521, 1967, 3647, 6463, 11983, 45241, 83881, 146401, 1024807, 3367223, 23570561]

約数ペア:

[(1, 23570561), (7, 3367223), (23, 1024807), (161, 146401), (281, 83881), (521, 45241), (1967, 11983), (3647, 6463)]