12309717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 21071232

約数和(自身を除く): 8761515

約数列:

[1, 3, 7, 17, 21, 29, 41, 51, 87, 119, 123, 203, 287, 357, 493, 609, 697, 841, 861, 1189, 1479, 2091, 2523, 3451, 3567, 4879, 5887, 8323, 10353, 14297, 14637, 17661, 20213, 24969, 34481, 42891, 60639, 100079, 103443, 141491, 241367, 300237, 424473, 586177, 724101, 1758531, 4103239, 12309717]

約数ペア:

[(1, 12309717), (3, 4103239), (7, 1758531), (17, 724101), (21, 586177), (29, 424473), (41, 300237), (51, 241367), (87, 141491), (119, 103443), (123, 100079), (203, 60639), (287, 42891), (357, 34481), (493, 24969), (609, 20213), (697, 17661), (841, 14637), (861, 14297), (1189, 10353), (1479, 8323), (2091, 5887), (2523, 4879), (3451, 3567)]