28402077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4079}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 41518080

約数和(自身を除く): 13116003

約数列:

[1, 3, 11, 33, 211, 633, 2321, 4079, 6963, 12237, 44869, 134607, 860669, 2582007, 9467359, 28402077]

約数ペア:

[(1, 28402077), (3, 9467359), (11, 2582007), (33, 860669), (211, 134607), (633, 44869), (2321, 12237), (4079, 6963)]