439492039

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{4091}}^1$

素因数の和:4350

約数の個数: 16

約数和(自身を含む): 510681600

約数和(自身を除く): 71189561

約数列:

[1, 7, 103, 149, 721, 1043, 4091, 15347, 28637, 107429, 421373, 609559, 2949611, 4266913, 62784577, 439492039]

約数ペア:

[(1, 439492039), (7, 62784577), (103, 4266913), (149, 2949611), (721, 609559), (1043, 421373), (4091, 107429), (15347, 28637)]