25392507

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9521}}^1$

素因数の和:9658

約数の個数: 16

約数和(自身を含む): 39002112

約数和(自身を除く): 13609605

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 9521, 28563, 66647, 199941, 1209167, 3627501, 8464169, 25392507]

約数ペア:

[(1, 25392507), (3, 8464169), (7, 3627501), (21, 1209167), (127, 199941), (381, 66647), (889, 28563), (2667, 9521)]