5248551

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22721}}^1$

素因数の和:22742

約数の個数: 16

約数和(自身を含む): 8725248

約数和(自身を除く): 3476697

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 22721, 68163, 159047, 249931, 477141, 749793, 1749517, 5248551]

約数ペア:

[(1, 5248551), (3, 1749517), (7, 749793), (11, 477141), (21, 249931), (33, 159047), (77, 68163), (231, 22721)]