25901439

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 35228160

約数和(自身を除く): 9326721

約数列:

[1, 3, 71, 213, 277, 439, 831, 1317, 19667, 31169, 59001, 93507, 121603, 364809, 8633813, 25901439]

約数ペア:

[(1, 25901439), (3, 8633813), (71, 364809), (213, 121603), (277, 93507), (439, 59001), (831, 31169), (1317, 19667)]