1818477

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 2753280

約数和(自身を除く): 934803

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1433, 4299, 12897, 38691, 67351, 202053, 606159, 1818477]

約数ペア:

[(1, 1818477), (3, 606159), (9, 202053), (27, 67351), (47, 38691), (141, 12897), (423, 4299), (1269, 1433)]