12992049

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 22429440

約数和(自身を除く): 9437391

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1297, 1431, 3339, 3891, 9079, 10017, 11673, 27237, 35019, 68741, 81711, 206223, 245133, 481187, 618669, 1443561, 1856007, 4330683, 12992049]

約数ペア:

[(1, 12992049), (3, 4330683), (7, 1856007), (9, 1443561), (21, 618669), (27, 481187), (53, 245133), (63, 206223), (159, 81711), (189, 68741), (371, 35019), (477, 27237), (1113, 11673), (1297, 10017), (1431, 9079), (3339, 3891)]