25867443213

素因数分解:

$3^2\times {\mathrm{399911}}^1\times {\mathrm{7187}}^1$

素因数の和:407104

約数の個数: 12

約数和(自身を含む): 37369376928

約数和(自身を除く): 11501933715

約数列:

[1, 3, 9, 7187, 21561, 64683, 399911, 1199733, 3599199, 2874160357, 8622481071, 25867443213]

約数ペア:

[(1, 25867443213), (3, 8622481071), (9, 2874160357), (7187, 3599199), (21561, 1199733), (64683, 399911)]