25870351

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3330

約数の個数: 12

約数和(自身を含む): 28618272

約数和(自身を除く): 2747921

約数列:

[1, 13, 47, 169, 611, 3257, 7943, 42341, 153079, 550433, 1990027, 25870351]

約数ペア:

[(1, 25870351), (13, 1990027), (47, 550433), (169, 153079), (611, 42341), (3257, 7943)]