25089441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17387}}^1$

素因数の和:17440

約数の個数: 16

約数和(自身を含む): 37001664

約数和(自身を除く): 11912223

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 17387, 52161, 226031, 643319, 678093, 1929957, 8363147, 25089441]

約数ペア:

[(1, 25089441), (3, 8363147), (13, 1929957), (37, 678093), (39, 643319), (111, 226031), (481, 52161), (1443, 17387)]