12960297

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 22425600

約数和(自身を除く): 9465303

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 1459, 2961, 4377, 8883, 10213, 13131, 30639, 39393, 68573, 91917, 205719, 275751, 480011, 617157, 1440033, 1851471, 4320099, 12960297]

約数ペア:

[(1, 12960297), (3, 4320099), (7, 1851471), (9, 1440033), (21, 617157), (27, 480011), (47, 275751), (63, 205719), (141, 91917), (189, 68573), (329, 39393), (423, 30639), (987, 13131), (1269, 10213), (1459, 8883), (2961, 4377)]