349133721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 513838080

約数和(自身を除く): 164704359

約数列:

[1, 3, 19, 23, 57, 69, 251, 437, 753, 1061, 1311, 3183, 4769, 5773, 14307, 17319, 20159, 24403, 60477, 73209, 109687, 266311, 329061, 463657, 798933, 1390971, 5059909, 6125153, 15179727, 18375459, 116377907, 349133721]

約数ペア:

[(1, 349133721), (3, 116377907), (19, 18375459), (23, 15179727), (57, 6125153), (69, 5059909), (251, 1390971), (437, 798933), (753, 463657), (1061, 329061), (1311, 266311), (3183, 109687), (4769, 73209), (5773, 60477), (14307, 24403), (17319, 20159)]