5249139

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5813}}^1$

素因数の和:5866

約数の個数: 16

約数和(自身を含む): 8186112

約数和(自身を除く): 2936973

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 5813, 17439, 40691, 122073, 249959, 749877, 1749713, 5249139]

約数ペア:

[(1, 5249139), (3, 1749713), (7, 749877), (21, 249959), (43, 122073), (129, 40691), (301, 17439), (903, 5813)]