16015923

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{191}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 29233152

約数和(自身を除く): 13217229

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 191, 231, 363, 573, 693, 847, 1089, 1331, 1337, 1719, 2101, 2541, 3993, 4011, 6303, 7623, 9317, 11979, 12033, 14707, 18909, 23111, 27951, 44121, 69333, 83853, 132363, 161777, 207999, 254221, 485331, 762663, 1455993, 1779547, 2287989, 5338641, 16015923]

約数ペア:

[(1, 16015923), (3, 5338641), (7, 2287989), (9, 1779547), (11, 1455993), (21, 762663), (33, 485331), (63, 254221), (77, 207999), (99, 161777), (121, 132363), (191, 83853), (231, 69333), (363, 44121), (573, 27951), (693, 23111), (847, 18909), (1089, 14707), (1331, 12033), (1337, 11979), (1719, 9317), (2101, 7623), (2541, 6303), (3993, 4011)]