11271289

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:984

約数の個数: 12

約数和(自身を含む): 12265264

約数和(自身を除く): 993975

約数列:

[1, 17, 43, 289, 731, 907, 12427, 15419, 39001, 262123, 663017, 11271289]

約数ペア:

[(1, 11271289), (17, 663017), (43, 262123), (289, 39001), (731, 15419), (907, 12427)]