12143439

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 23237760

約数和(自身を除く): 11094321

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 63, 77, 81, 99, 121, 177, 189, 231, 243, 297, 363, 413, 531, 567, 649, 693, 847, 891, 1089, 1239, 1593, 1701, 1947, 2079, 2541, 2673, 3267, 3717, 4543, 4779, 5841, 6237, 7139, 7623, 9801, 11151, 13629, 14337, 17523, 18711, 21417, 22869, 29403, 33453, 40887, 49973, 52569, 64251, 68607, 100359, 122661, 149919, 157707, 192753, 205821, 367983, 449757, 578259, 1103949, 1349271, 1734777, 4047813, 12143439]

約数ペア:

[(1, 12143439), (3, 4047813), (7, 1734777), (9, 1349271), (11, 1103949), (21, 578259), (27, 449757), (33, 367983), (59, 205821), (63, 192753), (77, 157707), (81, 149919), (99, 122661), (121, 100359), (177, 68607), (189, 64251), (231, 52569), (243, 49973), (297, 40887), (363, 33453), (413, 29403), (531, 22869), (567, 21417), (649, 18711), (693, 17523), (847, 14337), (891, 13629), (1089, 11151), (1239, 9801), (1593, 7623), (1701, 7139), (1947, 6237), (2079, 5841), (2541, 4779), (2673, 4543), (3267, 3717)]