13663629

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 22872512

約数和(自身を除く): 9208883

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 2971, 4599, 8913, 20797, 26739, 62391, 187173, 216883, 650649, 1518181, 1951947, 4554543, 13663629]

約数ペア:

[(1, 13663629), (3, 4554543), (7, 1951947), (9, 1518181), (21, 650649), (63, 216883), (73, 187173), (219, 62391), (511, 26739), (657, 20797), (1533, 8913), (2971, 4599)]