25260521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10391}}^1$

素因数の和:10432

約数の個数: 16

約数和(自身を含む): 31425408

約数和(自身を除く): 6164887

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 10391, 114301, 135083, 176647, 1485913, 1943117, 2296411, 25260521]

約数ペア:

[(1, 25260521), (11, 2296411), (13, 1943117), (17, 1485913), (143, 176647), (187, 135083), (221, 114301), (2431, 10391)]