538200047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{12241}}^1$

素因数の和:12830

約数の個数: 16

約数和(自身を含む): 672232704

約数和(自身を除く): 134032657

約数列:

[1, 7, 11, 77, 571, 3997, 6281, 12241, 43967, 85687, 134651, 942557, 6989611, 48927277, 76885721, 538200047]

約数ペア:

[(1, 538200047), (7, 76885721), (11, 48927277), (77, 6989611), (571, 942557), (3997, 134651), (6281, 85687), (12241, 43967)]