43240637

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 49888320

約数和(自身を除く): 6647683

約数列:

[1, 11, 19, 209, 313, 661, 3443, 5947, 7271, 12559, 65417, 138149, 206893, 2275823, 3930967, 43240637]

約数ペア:

[(1, 43240637), (11, 3930967), (19, 2275823), (209, 206893), (313, 138149), (661, 65417), (3443, 12559), (5947, 7271)]