2019560403

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{30637}}^1$

素因数の和:30763

約数の個数: 32

約数和(自身を含む): 3192234496

約数和(自身を除く): 1172674093

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 511, 903, 1533, 3139, 9417, 21973, 30637, 65919, 91911, 214459, 643377, 1317391, 2236501, 3952173, 6709503, 9221737, 15655507, 27665211, 46966521, 96169543, 288508629, 673186801, 2019560403]

約数ペア:

[(1, 2019560403), (3, 673186801), (7, 288508629), (21, 96169543), (43, 46966521), (73, 27665211), (129, 15655507), (219, 9221737), (301, 6709503), (511, 3952173), (903, 2236501), (1533, 1317391), (3139, 643377), (9417, 214459), (21973, 91911), (30637, 65919)]