27438357

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2731}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 38947392

約数和(自身を除く): 11509035

約数列:

[1, 3, 17, 51, 197, 591, 2731, 3349, 8193, 10047, 46427, 139281, 538007, 1614021, 9146119, 27438357]

約数ペア:

[(1, 27438357), (3, 9146119), (17, 1614021), (51, 538007), (197, 139281), (591, 46427), (2731, 10047), (3349, 8193)]