7652007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 12389520

約数和(自身を除く): 4737513

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 2089, 3663, 6267, 18801, 22979, 68937, 77293, 206811, 231879, 695637, 850223, 2550669, 7652007]

約数ペア:

[(1, 7652007), (3, 2550669), (9, 850223), (11, 695637), (33, 231879), (37, 206811), (99, 77293), (111, 68937), (333, 22979), (407, 18801), (1221, 6267), (2089, 3663)]