28177743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{5113}}^1$

素因数の和:5294

約数の個数: 16

約数和(自身を含む): 41239296

約数和(自身を除く): 13061553

約数列:

[1, 3, 11, 33, 167, 501, 1837, 5113, 5511, 15339, 56243, 168729, 853871, 2561613, 9392581, 28177743]

約数ペア:

[(1, 28177743), (3, 9392581), (11, 2561613), (33, 853871), (167, 168729), (501, 56243), (1837, 15339), (5113, 5511)]