13137591

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 17902080

約数和(自身を除く): 4764489

約数列:

[1, 3, 73, 219, 239, 251, 717, 753, 17447, 18323, 52341, 54969, 59989, 179967, 4379197, 13137591]

約数ペア:

[(1, 13137591), (3, 4379197), (73, 179967), (219, 59989), (239, 54969), (251, 52341), (717, 18323), (753, 17447)]