1019007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 1704960

約数和(自身を除く): 685953

約数列:

[1, 3, 9, 11, 27, 33, 47, 73, 99, 141, 219, 297, 423, 517, 657, 803, 1269, 1551, 1971, 2409, 3431, 4653, 7227, 10293, 13959, 21681, 30879, 37741, 92637, 113223, 339669, 1019007]

約数ペア:

[(1, 1019007), (3, 339669), (9, 113223), (11, 92637), (27, 37741), (33, 30879), (47, 21681), (73, 13959), (99, 10293), (141, 7227), (219, 4653), (297, 3431), (423, 2409), (517, 1971), (657, 1551), (803, 1269)]