27855359

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 5239297

約数列:

[1, 7, 41, 71, 287, 497, 1367, 2911, 9569, 20377, 56047, 97057, 392329, 679399, 3979337, 27855359]

約数ペア:

[(1, 27855359), (7, 3979337), (41, 679399), (71, 392329), (287, 97057), (497, 56047), (1367, 20377), (2911, 9569)]