27958719

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1741}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 38379744

約数和(自身を除く): 10421025

約数列:

[1, 3, 53, 101, 159, 303, 1741, 5223, 5353, 16059, 92273, 175841, 276819, 527523, 9319573, 27958719]

約数ペア:

[(1, 27958719), (3, 9319573), (53, 527523), (101, 276819), (159, 175841), (303, 92273), (1741, 16059), (5223, 5353)]