2800563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 4004640

約数和(自身を除く): 1204077

約数列:

[1, 3, 17, 51, 89, 267, 617, 1513, 1851, 4539, 10489, 31467, 54913, 164739, 933521, 2800563]

約数ペア:

[(1, 2800563), (3, 933521), (17, 164739), (51, 54913), (89, 31467), (267, 10489), (617, 4539), (1513, 1851)]