12776967

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 21977600

約数和(自身を除く): 9200633

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1009, 1407, 1809, 3027, 4221, 7063, 9081, 12663, 21189, 27243, 63567, 67603, 190701, 202809, 473221, 608427, 1419663, 1825281, 4258989, 12776967]

約数ペア:

[(1, 12776967), (3, 4258989), (7, 1825281), (9, 1419663), (21, 608427), (27, 473221), (63, 202809), (67, 190701), (189, 67603), (201, 63567), (469, 27243), (603, 21189), (1009, 12663), (1407, 9081), (1809, 7063), (3027, 4221)]