1688894438163

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5439221}}^1$

素因数の和:5439379

約数の個数: 32

約数和(自身を含む): 2412403741440

約数和(自身を除く): 723509303277

約数列:

[1, 3, 29, 43, 83, 87, 129, 249, 1247, 2407, 3569, 3741, 7221, 10707, 103501, 310503, 5439221, 16317663, 157737409, 233886503, 451455343, 473212227, 701659509, 1354366029, 6782708587, 13092204947, 19412579749, 20348125761, 39276614841, 58237739247, 562964812721, 1688894438163]

約数ペア:

[(1, 1688894438163), (3, 562964812721), (29, 58237739247), (43, 39276614841), (83, 20348125761), (87, 19412579749), (129, 13092204947), (249, 6782708587), (1247, 1354366029), (2407, 701659509), (3569, 473212227), (3741, 451455343), (7221, 233886503), (10707, 157737409), (103501, 16317663), (310503, 5439221)]