6980721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 10214400

約数和(自身を除く): 3233679

約数列:

[1, 3, 11, 33, 199, 597, 1063, 2189, 3189, 6567, 11693, 35079, 211537, 634611, 2326907, 6980721]

約数ペア:

[(1, 6980721), (3, 2326907), (11, 634611), (33, 211537), (199, 35079), (597, 11693), (1063, 6567), (2189, 3189)]