3398991681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{31237}}^1$

素因数の和:31365

約数の個数: 32

約数和(自身を含む): 5038064640

約数和(自身を除く): 1639072959

約数列:

[1, 3, 19, 23, 57, 69, 83, 249, 437, 1311, 1577, 1909, 4731, 5727, 31237, 36271, 93711, 108813, 593503, 718451, 1780509, 2155353, 2592671, 7778013, 13650569, 40951707, 49260749, 59631433, 147782247, 178894299, 1132997227, 3398991681]

約数ペア:

[(1, 3398991681), (3, 1132997227), (19, 178894299), (23, 147782247), (57, 59631433), (69, 49260749), (83, 40951707), (249, 13650569), (437, 7778013), (1311, 2592671), (1577, 2155353), (1909, 1780509), (4731, 718451), (5727, 593503), (31237, 108813), (36271, 93711)]