29235927

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 18687273

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 1559, 2679, 4677, 6251, 10913, 18753, 29621, 32739, 73273, 88863, 207347, 219819, 512911, 622041, 1392187, 1538733, 4176561, 9745309, 29235927]

約数ペア:

[(1, 29235927), (3, 9745309), (7, 4176561), (19, 1538733), (21, 1392187), (47, 622041), (57, 512911), (133, 219819), (141, 207347), (329, 88863), (399, 73273), (893, 32739), (987, 29621), (1559, 18753), (2679, 10913), (4677, 6251)]