12329289

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 21565440

約数和(自身を除く): 9236151

約数列:

[1, 3, 7, 9, 21, 31, 59, 63, 93, 107, 177, 217, 279, 321, 413, 531, 651, 749, 963, 1239, 1829, 1953, 2247, 3317, 3717, 5487, 6313, 6741, 9951, 12803, 16461, 18939, 23219, 29853, 38409, 44191, 56817, 69657, 115227, 132573, 195703, 208971, 397719, 587109, 1369921, 1761327, 4109763, 12329289]

約数ペア:

[(1, 12329289), (3, 4109763), (7, 1761327), (9, 1369921), (21, 587109), (31, 397719), (59, 208971), (63, 195703), (93, 132573), (107, 115227), (177, 69657), (217, 56817), (279, 44191), (321, 38409), (413, 29853), (531, 23219), (651, 18939), (749, 16461), (963, 12803), (1239, 9951), (1829, 6741), (1953, 6313), (2247, 5487), (3317, 3717)]