2017271943

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:836

約数の個数: 36

約数和(自身を含む): 3001510512

約数和(自身を除く): 984238569

約数列:

[1, 3, 9, 43, 129, 241, 387, 503, 723, 1509, 1849, 2169, 4527, 5547, 10363, 16641, 21629, 31089, 64887, 93267, 121223, 194661, 363669, 445609, 930047, 1091007, 1336827, 2790141, 4010481, 5212589, 8370423, 15637767, 46913301, 224141327, 672423981, 2017271943]

約数ペア:

[(1, 2017271943), (3, 672423981), (9, 224141327), (43, 46913301), (129, 15637767), (241, 8370423), (387, 5212589), (503, 4010481), (723, 2790141), (1509, 1336827), (1849, 1091007), (2169, 930047), (4527, 445609), (5547, 363669), (10363, 194661), (16641, 121223), (21629, 93267), (31089, 64887)]