13998663

素因数分解:

$3^4\times 7^2\times {\mathrm{3527}}^1$

素因数の和:3553

約数の個数: 30

約数和(自身を含む): 24332616

約数和(自身を除く): 10333953

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3527, 3969, 10581, 24689, 31743, 74067, 95229, 172823, 222201, 285687, 518469, 666603, 1555407, 1999809, 4666221, 13998663]

約数ペア:

[(1, 13998663), (3, 4666221), (7, 1999809), (9, 1555407), (21, 666603), (27, 518469), (49, 285687), (63, 222201), (81, 172823), (147, 95229), (189, 74067), (441, 31743), (567, 24689), (1323, 10581), (3527, 3969)]