25474007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 29463840

約数和(自身を除く): 3989833

約数列:

[1, 13, 17, 73, 221, 949, 1241, 1579, 16133, 20527, 26843, 115267, 348959, 1498471, 1959539, 25474007]

約数ペア:

[(1, 25474007), (13, 1959539), (17, 1498471), (73, 348959), (221, 115267), (949, 26843), (1241, 20527), (1579, 16133)]