1286612811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{448141}}^1$

素因数の和:448187

約数の個数: 24

約数和(自身を含む): 2097304560

約数和(自身を除く): 810691749

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 448141, 1344423, 4033269, 4929551, 12996089, 14788653, 38988267, 44365959, 116964801, 142956979, 428870937, 1286612811]

約数ペア:

[(1, 1286612811), (3, 428870937), (9, 142956979), (11, 116964801), (29, 44365959), (33, 38988267), (87, 14788653), (99, 12996089), (261, 4929551), (319, 4033269), (957, 1344423), (2871, 448141)]