25897971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1873}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 37779840

約数和(自身を除く): 11881869

約数列:

[1, 3, 11, 33, 419, 1257, 1873, 4609, 5619, 13827, 20603, 61809, 784787, 2354361, 8632657, 25897971]

約数ペア:

[(1, 25897971), (3, 8632657), (11, 2354361), (33, 784787), (419, 61809), (1257, 20603), (1873, 13827), (4609, 5619)]