26788719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1657}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 37961568

約数和(自身を除く): 11172849

約数列:

[1, 3, 17, 51, 317, 951, 1657, 4971, 5389, 16167, 28169, 84507, 525269, 1575807, 8929573, 26788719]

約数ペア:

[(1, 26788719), (3, 8929573), (17, 1575807), (51, 525269), (317, 84507), (951, 28169), (1657, 16167), (4971, 5389)]