28162497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4933}}^1$

素因数の和:5120

約数の個数: 16

約数和(自身を含む): 41208768

約数和(自身を除く): 13046271

約数列:

[1, 3, 11, 33, 173, 519, 1903, 4933, 5709, 14799, 54263, 162789, 853409, 2560227, 9387499, 28162497]

約数ペア:

[(1, 28162497), (3, 9387499), (11, 2560227), (33, 853409), (173, 162789), (519, 54263), (1903, 14799), (4933, 5709)]