12558207

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4919}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 17948160

約数和(自身を除く): 5389953

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 4919, 14757, 113137, 182003, 339411, 546009, 4186069, 12558207]

約数ペア:

[(1, 12558207), (3, 4186069), (23, 546009), (37, 339411), (69, 182003), (111, 113137), (851, 14757), (2553, 4919)]