28753923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4423}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 42045696

約数和(自身を除く): 13291773

約数列:

[1, 3, 11, 33, 197, 591, 2167, 4423, 6501, 13269, 48653, 145959, 871331, 2613993, 9584641, 28753923]

約数ペア:

[(1, 28753923), (3, 9584641), (11, 2613993), (33, 871331), (197, 145959), (591, 48653), (2167, 13269), (4423, 6501)]