27565789

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 31726080

約数和(自身を除く): 4160291

約数列:

[1, 17, 19, 31, 323, 527, 589, 2753, 10013, 46801, 52307, 85343, 889219, 1450831, 1621517, 27565789]

約数ペア:

[(1, 27565789), (17, 1621517), (19, 1450831), (31, 889219), (323, 85343), (527, 52307), (589, 46801), (2753, 10013)]