25670121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6343}}^1$

素因数の和:6436

約数の個数: 16

約数和(自身を含む): 36541440

約数和(自身を除く): 10871319

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6343, 19029, 120517, 361551, 450353, 1351059, 8556707, 25670121]

約数ペア:

[(1, 25670121), (3, 8556707), (19, 1351059), (57, 450353), (71, 361551), (213, 120517), (1349, 19029), (4047, 6343)]