13660839

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{1867}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 20323840

約数和(自身を除く): 6663001

約数列:

[1, 3, 9, 27, 271, 813, 1867, 2439, 5601, 7317, 16803, 50409, 505957, 1517871, 4553613, 13660839]

約数ペア:

[(1, 13660839), (3, 4553613), (9, 1517871), (27, 505957), (271, 50409), (813, 16803), (1867, 7317), (2439, 5601)]