2661183

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 4481568

約数和(自身を除く): 1820385

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 797, 1113, 2391, 3339, 5579, 7173, 16737, 42241, 50211, 126723, 295687, 380169, 887061, 2661183]

約数ペア:

[(1, 2661183), (3, 887061), (7, 380169), (9, 295687), (21, 126723), (53, 50211), (63, 42241), (159, 16737), (371, 7173), (477, 5579), (797, 3339), (1113, 2391)]