14780007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6531

約数の個数: 24

約数和(自身を含む): 24306048

約数和(自身を除く): 9526041

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 6491, 19473, 58419, 71401, 149293, 214203, 447879, 642609, 1343637, 1642223, 4926669, 14780007]

約数ペア:

[(1, 14780007), (3, 4926669), (9, 1642223), (11, 1343637), (23, 642609), (33, 447879), (69, 214203), (99, 149293), (207, 71401), (253, 58419), (759, 19473), (2277, 6491)]