27817729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 31466880

約数和(自身を除く): 3649151

約数列:

[1, 17, 19, 71, 323, 1207, 1213, 1349, 20621, 22933, 23047, 86123, 391799, 1464091, 1636337, 27817729]

約数ペア:

[(1, 27817729), (17, 1636337), (19, 1464091), (71, 391799), (323, 86123), (1207, 23047), (1213, 22933), (1349, 20621)]