329528017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 431488512

約数和(自身を除く): 101960495

約数列:

[1, 7, 13, 17, 91, 119, 221, 293, 727, 1547, 2051, 3809, 4981, 5089, 9451, 12359, 26663, 34867, 64753, 66157, 86513, 160667, 213011, 453271, 1124669, 1491077, 2769143, 3621187, 19384001, 25348309, 47075431, 329528017]

約数ペア:

[(1, 329528017), (7, 47075431), (13, 25348309), (17, 19384001), (91, 3621187), (119, 2769143), (221, 1491077), (293, 1124669), (727, 453271), (1547, 213011), (2051, 160667), (3809, 86513), (4981, 66157), (5089, 64753), (9451, 34867), (12359, 26663)]