5430321

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 8816640

約数和(自身を除く): 3386319

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 191, 243, 351, 573, 729, 1053, 1719, 2187, 2483, 3159, 5157, 7449, 9477, 15471, 22347, 28431, 46413, 67041, 139239, 201123, 417717, 603369, 1810107, 5430321]

約数ペア:

[(1, 5430321), (3, 1810107), (9, 603369), (13, 417717), (27, 201123), (39, 139239), (81, 67041), (117, 46413), (191, 28431), (243, 22347), (351, 15471), (573, 9477), (729, 7449), (1053, 5157), (1719, 3159), (2187, 2483)]