25959519

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{70351}}^1$

素因数の和:70398

約数の個数: 12

約数和(自身を含む): 38412192

約数和(自身を除く): 12452673

約数列:

[1, 3, 9, 41, 123, 369, 70351, 211053, 633159, 2884391, 8653173, 25959519]

約数ペア:

[(1, 25959519), (3, 8653173), (9, 2884391), (41, 633159), (123, 211053), (369, 70351)]