28580490579

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1885381}}^1$

素因数の和:1885578

約数の個数: 16

約数和(自身を含む): 39577938944

約数和(自身を除く): 10997448365

約数列:

[1, 3, 31, 93, 163, 489, 5053, 15159, 1885381, 5656143, 58446811, 175340433, 307317103, 921951309, 9526830193, 28580490579]

約数ペア:

[(1, 28580490579), (3, 9526830193), (31, 921951309), (93, 307317103), (163, 175340433), (489, 58446811), (5053, 5656143), (15159, 1885381)]