27442289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8971}}^1$

素因数の和:9020

約数の個数: 16

約数和(自身を含む): 34452480

約数和(自身を除く): 7010191

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 8971, 62797, 170449, 206333, 1193143, 1444331, 3920327, 27442289]

約数ペア:

[(1, 27442289), (7, 3920327), (19, 1444331), (23, 1193143), (133, 206333), (161, 170449), (437, 62797), (3059, 8971)]