133216517

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21169}}^1$

素因数の和:21236

約数の個数: 16

約数和(自身を含む): 162585600

約数和(自身を除く): 29369083

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 21169, 148183, 613901, 656239, 4297307, 4593673, 19030931, 133216517]

約数ペア:

[(1, 133216517), (7, 19030931), (29, 4593673), (31, 4297307), (203, 656239), (217, 613901), (899, 148183), (6293, 21169)]