31132857

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6203}}^1$

素因数の和:6452

約数の個数: 16

約数和(自身を含む): 47646720

約数和(自身を除く): 16513863

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 6203, 18609, 43421, 130263, 1482517, 4447551, 10377619, 31132857]

約数ペア:

[(1, 31132857), (3, 10377619), (7, 4447551), (21, 1482517), (239, 130263), (717, 43421), (1673, 18609), (5019, 6203)]