1669286073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{6133}}^1$

素因数の和:7153

約数の個数: 32

約数和(自身を含む): 2742535936

約数和(自身を除く): 1073249863

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 997, 2991, 6133, 6979, 12961, 18399, 20937, 38883, 42931, 79729, 90727, 128793, 239187, 272181, 558103, 1674309, 6114601, 18343803, 42802207, 79489813, 128406621, 238469439, 556428691, 1669286073]

約数ペア:

[(1, 1669286073), (3, 556428691), (7, 238469439), (13, 128406621), (21, 79489813), (39, 42802207), (91, 18343803), (273, 6114601), (997, 1674309), (2991, 558103), (6133, 272181), (6979, 239187), (12961, 128793), (18399, 90727), (20937, 79729), (38883, 42931)]