12744103659

素因数分解:

$3^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{311371}}^1$

素因数の和:313330

約数の個数: 16

約数和(自身を含む): 19429612800

約数和(自身を除く): 6685509141

約数列:

[1, 3, 7, 21, 1949, 5847, 13643, 40929, 311371, 934113, 2179597, 6538791, 606862079, 1820586237, 4248034553, 12744103659]

約数ペア:

[(1, 12744103659), (3, 4248034553), (7, 1820586237), (21, 606862079), (1949, 6538791), (5847, 2179597), (13643, 934113), (40929, 311371)]