52821807

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 71406720

約数和(自身を除く): 18584913

約数列:

[1, 3, 139, 197, 417, 591, 643, 1929, 27383, 82149, 89377, 126671, 268131, 380013, 17607269, 52821807]

約数ペア:

[(1, 52821807), (3, 17607269), (139, 380013), (197, 268131), (417, 126671), (591, 89377), (643, 82149), (1929, 27383)]