16145337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 24167808

約数和(自身を除く): 8022471

約数列:

[1, 3, 13, 39, 53, 73, 107, 159, 219, 321, 689, 949, 1391, 2067, 2847, 3869, 4173, 5671, 7811, 11607, 17013, 23433, 50297, 73723, 101543, 150891, 221169, 304629, 413983, 1241949, 5381779, 16145337]

約数ペア:

[(1, 16145337), (3, 5381779), (13, 1241949), (39, 413983), (53, 304629), (73, 221169), (107, 150891), (159, 101543), (219, 73723), (321, 50297), (689, 23433), (949, 17013), (1391, 11607), (2067, 7811), (2847, 5671), (3869, 4173)]