25714731

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28477}}^1$

素因数の和:28530

約数の個数: 16

約数和(自身を含む): 40097024

約数和(自身を除く): 14382293

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 28477, 85431, 199339, 598017, 1224511, 3673533, 8571577, 25714731]

約数ペア:

[(1, 25714731), (3, 8571577), (7, 3673533), (21, 1224511), (43, 598017), (129, 199339), (301, 85431), (903, 28477)]