27616721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6421}}^1$

素因数の和:6472

約数の個数: 16

約数和(自身を含む): 33291648

約数和(自身を除く): 5674927

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 6421, 70631, 109157, 147683, 1200727, 1624513, 2510611, 27616721]

約数ペア:

[(1, 27616721), (11, 2510611), (17, 1624513), (23, 1200727), (187, 147683), (253, 109157), (391, 70631), (4301, 6421)]