8745149

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 10752000

約数和(自身を除く): 2006851

約数列:

[1, 7, 19, 47, 133, 329, 893, 1399, 6251, 9793, 26581, 65753, 186067, 460271, 1249307, 8745149]

約数ペア:

[(1, 8745149), (7, 1249307), (19, 460271), (47, 186067), (133, 65753), (329, 26581), (893, 9793), (1399, 6251)]