23568891

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 32568480

約数和(自身を除く): 8999589

約数列:

[1, 3, 41, 89, 123, 267, 2153, 3649, 6459, 10947, 88273, 191617, 264819, 574851, 7856297, 23568891]

約数ペア:

[(1, 23568891), (3, 7856297), (41, 574851), (89, 264819), (123, 191617), (267, 88273), (2153, 10947), (3649, 6459)]