25279221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45061}}^1$

素因数の和:45092

約数の個数: 16

約数和(自身を含む): 38933568

約数和(自身を除く): 13654347

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 45061, 135183, 495671, 766037, 1487013, 2298111, 8426407, 25279221]

約数ペア:

[(1, 25279221), (3, 8426407), (11, 2298111), (17, 1487013), (33, 766037), (51, 495671), (187, 135183), (561, 45061)]