4221036687

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1\times {\mathrm{2239}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 6502809600

約数和(自身を除く): 2281772913

約数列:

[1, 3, 7, 21, 107, 321, 749, 839, 2239, 2247, 2517, 5873, 6717, 15673, 17619, 47019, 89773, 239573, 269319, 628411, 718719, 1677011, 1878521, 1885233, 5031033, 5635563, 13149647, 39448941, 201001747, 603005241, 1407012229, 4221036687]

約数ペア:

[(1, 4221036687), (3, 1407012229), (7, 603005241), (21, 201001747), (107, 39448941), (321, 13149647), (749, 5635563), (839, 5031033), (2239, 1885233), (2247, 1878521), (2517, 1677011), (5873, 718719), (6717, 628411), (15673, 269319), (17619, 239573), (47019, 89773)]