326007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 533520

約数和(自身を除く): 207513

約数列:

[1, 3, 9, 11, 33, 37, 89, 99, 111, 267, 333, 407, 801, 979, 1221, 2937, 3293, 3663, 8811, 9879, 29637, 36223, 108669, 326007]

約数ペア:

[(1, 326007), (3, 108669), (9, 36223), (11, 29637), (33, 9879), (37, 8811), (89, 3663), (99, 3293), (111, 2937), (267, 1221), (333, 979), (407, 801)]