9217989

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 15281280

約数和(自身を除く): 6063291

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 757, 1107, 1353, 2271, 4059, 6813, 8327, 12177, 20439, 24981, 31037, 74943, 93111, 224829, 279333, 341407, 837999, 1024221, 3072663, 9217989]

約数ペア:

[(1, 9217989), (3, 3072663), (9, 1024221), (11, 837999), (27, 341407), (33, 279333), (41, 224829), (99, 93111), (123, 74943), (297, 31037), (369, 24981), (451, 20439), (757, 12177), (1107, 8327), (1353, 6813), (2271, 4059)]