1390465439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{8353}}^1$

素因数の和:8810

約数の個数: 16

約数和(自身を含む): 1561863840

約数和(自身を除く): 171398401

約数列:

[1, 11, 37, 407, 409, 4499, 8353, 15133, 91883, 166463, 309061, 3399671, 3416377, 37580147, 126405949, 1390465439]

約数ペア:

[(1, 1390465439), (11, 126405949), (37, 37580147), (407, 3416377), (409, 3399671), (4499, 309061), (8353, 166463), (15133, 91883)]