25717913

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3608

約数の個数: 12

約数和(自身を含む): 28504080

約数和(自身を除く): 2786167

約数列:

[1, 13, 43, 169, 559, 3539, 7267, 46007, 152177, 598091, 1978301, 25717913]

約数ペア:

[(1, 25717913), (13, 1978301), (43, 598091), (169, 152177), (559, 46007), (3539, 7267)]