47891091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{5623}}^1$

素因数の和:5810

約数の個数: 16

約数和(自身を含む): 68027904

約数和(自身を除く): 20136813

約数列:

[1, 3, 17, 51, 167, 501, 2839, 5623, 8517, 16869, 95591, 286773, 939041, 2817123, 15963697, 47891091]

約数ペア:

[(1, 47891091), (3, 15963697), (17, 2817123), (51, 939041), (167, 286773), (501, 95591), (2839, 16869), (5623, 8517)]