2576211

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 3881472

約数和(自身を除く): 1305261

約数列:

[1, 3, 11, 33, 47, 121, 141, 151, 363, 453, 517, 1551, 1661, 4983, 5687, 7097, 17061, 18271, 21291, 54813, 78067, 234201, 858737, 2576211]

約数ペア:

[(1, 2576211), (3, 858737), (11, 234201), (33, 78067), (47, 54813), (121, 21291), (141, 18271), (151, 17061), (363, 7097), (453, 5687), (517, 4983), (1551, 1661)]