56437299

素因数分解:

$3^2\times {\mathrm{1783}}^1\times {\mathrm{3517}}^1$

素因数の和:5306

約数の個数: 12

約数和(自身を含む): 81589456

約数和(自身を除く): 25152157

約数列:

[1, 3, 9, 1783, 3517, 5349, 10551, 16047, 31653, 6270811, 18812433, 56437299]

約数ペア:

[(1, 56437299), (3, 18812433), (9, 6270811), (1783, 31653), (3517, 16047), (5349, 10551)]