25856787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5189}}^1$

素因数の和:5354

約数の個数: 16

約数和(自身を含む): 37866240

約数和(自身を除く): 12009453

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 5189, 15567, 57079, 171237, 783539, 2350617, 8618929, 25856787]

約数ペア:

[(1, 25856787), (3, 8618929), (11, 2350617), (33, 783539), (151, 171237), (453, 57079), (1661, 15567), (4983, 5189)]