25021353

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22481}}^1$

素因数の和:22544

約数の個数: 16

約数和(自身を含む): 38848896

約数和(自身を除く): 13827543

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 22481, 67443, 157367, 472101, 1191493, 3574479, 8340451, 25021353]

約数ペア:

[(1, 25021353), (3, 8340451), (7, 3574479), (21, 1191493), (53, 472101), (159, 157367), (371, 67443), (1113, 22481)]