2019425607

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{2879}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 3038515200

約数和(自身を除く): 1019089593

約数列:

[1, 3, 9, 27, 83, 249, 313, 747, 939, 2241, 2817, 2879, 8451, 8637, 25911, 25979, 77733, 77937, 233811, 238957, 701433, 716871, 901127, 2150613, 2703381, 6451839, 8110143, 24330429, 74793541, 224380623, 673141869, 2019425607]

約数ペア:

[(1, 2019425607), (3, 673141869), (9, 224380623), (27, 74793541), (83, 24330429), (249, 8110143), (313, 6451839), (747, 2703381), (939, 2150613), (2241, 901127), (2817, 716871), (2879, 701433), (8451, 238957), (8637, 233811), (25911, 77937), (25979, 77733)]