1213008801

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{132439}}^1$

素因数の和:132556

約数の個数: 16

約数和(自身を含む): 1678279680

約数和(自身を除く): 465270879

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 132439, 397317, 5694877, 9403169, 17084631, 28209507, 404336267, 1213008801]

約数ペア:

[(1, 1213008801), (3, 404336267), (43, 28209507), (71, 17084631), (129, 9403169), (213, 5694877), (3053, 397317), (9159, 132439)]