27712081

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 29842560

約数和(自身を除く): 2130479

約数列:

[1, 29, 43, 71, 313, 1247, 2059, 3053, 9077, 13459, 22223, 88537, 390311, 644467, 955589, 27712081]

約数ペア:

[(1, 27712081), (29, 955589), (43, 644467), (71, 390311), (313, 88537), (1247, 22223), (2059, 13459), (3053, 9077)]