13773459

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 21869760

約数和(自身を除く): 8096301

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 2179, 6321, 6537, 15253, 45759, 93697, 106771, 281091, 320313, 655879, 1967637, 4591153, 13773459]

約数ペア:

[(1, 13773459), (3, 4591153), (7, 1967637), (21, 655879), (43, 320313), (49, 281091), (129, 106771), (147, 93697), (301, 45759), (903, 15253), (2107, 6537), (2179, 6321)]