13663143

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 21410480

約数和(自身を除く): 7747337

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 691, 1521, 2073, 2197, 6219, 6591, 8983, 19773, 26949, 80847, 116779, 350337, 1051011, 1518127, 4554381, 13663143]

約数ペア:

[(1, 13663143), (3, 4554381), (9, 1518127), (13, 1051011), (39, 350337), (117, 116779), (169, 80847), (507, 26949), (691, 19773), (1521, 8983), (2073, 6591), (2197, 6219)]