39619449

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{3469}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 60627840

約数和(自身を除く): 21008391

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3469, 3807, 10407, 11421, 31221, 93663, 163043, 280989, 489129, 842967, 1467387, 4402161, 13206483, 39619449]

約数ペア:

[(1, 39619449), (3, 13206483), (9, 4402161), (27, 1467387), (47, 842967), (81, 489129), (141, 280989), (243, 163043), (423, 93663), (1269, 31221), (3469, 11421), (3807, 10407)]