27303521

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 32248320

約数和(自身を除く): 4944799

約数列:

[1, 7, 37, 259, 271, 389, 1897, 2723, 10027, 14393, 70189, 100751, 105419, 737933, 3900503, 27303521]

約数ペア:

[(1, 27303521), (7, 3900503), (37, 737933), (259, 105419), (271, 100751), (389, 70189), (1897, 14393), (2723, 10027)]