16871349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2423}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 24666624

約数和(自身を除く): 7795275

約数列:

[1, 3, 11, 33, 211, 633, 2321, 2423, 6963, 7269, 26653, 79959, 511253, 1533759, 5623783, 16871349]

約数ペア:

[(1, 16871349), (3, 5623783), (11, 1533759), (33, 511253), (211, 79959), (633, 26653), (2321, 7269), (2423, 6963)]