56271477

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{857}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 77014080

約数和(自身を除く): 20742603

約数列:

[1, 3, 43, 129, 509, 857, 1527, 2571, 21887, 36851, 65661, 110553, 436213, 1308639, 18757159, 56271477]

約数ペア:

[(1, 56271477), (3, 18757159), (43, 1308639), (129, 436213), (509, 110553), (857, 65661), (1527, 36851), (2571, 21887)]