2019945411

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{32233}}^1$

素因数の和:32464

約数の個数: 32

約数和(自身を含む): 3280131840

約数和(自身を除く): 1260186429

約数列:

[1, 3, 9, 11, 27, 33, 99, 211, 297, 633, 1899, 2321, 5697, 6963, 20889, 32233, 62667, 96699, 290097, 354563, 870291, 1063689, 3191067, 6801163, 9573201, 20403489, 61210467, 74812793, 183631401, 224438379, 673315137, 2019945411]

約数ペア:

[(1, 2019945411), (3, 673315137), (9, 224438379), (11, 183631401), (27, 74812793), (33, 61210467), (99, 20403489), (211, 9573201), (297, 6801163), (633, 3191067), (1899, 1063689), (2321, 870291), (5697, 354563), (6963, 290097), (20889, 96699), (32233, 62667)]