28864627

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 33214464

約数和(自身を除く): 4349837

約数列:

[1, 11, 31, 47, 341, 517, 1457, 1801, 16027, 19811, 55831, 84647, 614141, 931117, 2624057, 28864627]

約数ペア:

[(1, 28864627), (11, 2624057), (31, 931117), (47, 614141), (341, 84647), (517, 55831), (1457, 19811), (1801, 16027)]