425181123

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 638803200

約数和(自身を除く): 213622077

約数列:

[1, 3, 9, 27, 139, 193, 417, 579, 587, 1251, 1737, 1761, 3753, 5211, 5283, 15849, 26827, 80481, 81593, 113291, 241443, 244779, 339873, 724329, 734337, 1019619, 2203011, 3058857, 15747449, 47242347, 141727041, 425181123]

約数ペア:

[(1, 425181123), (3, 141727041), (9, 47242347), (27, 15747449), (139, 3058857), (193, 2203011), (417, 1019619), (579, 734337), (587, 724329), (1251, 339873), (1737, 244779), (1761, 241443), (3753, 113291), (5211, 81593), (5283, 80481), (15849, 26827)]