413080911

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{215483}}^1$

素因数の和:215563

約数の個数: 16

約数和(自身を含む): 620593920

約数和(自身を除く): 207513009

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 215483, 646449, 1939347, 5818041, 15299293, 45897879, 137693637, 413080911]

約数ペア:

[(1, 413080911), (3, 137693637), (9, 45897879), (27, 15299293), (71, 5818041), (213, 1939347), (639, 646449), (1917, 215483)]