3820308387

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1308773}}^1$

素因数の和:1308922

約数の個数: 16

約数和(自身を含む): 5863307520

約数和(自身を除く): 2042999133

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 1308773, 3926319, 9161411, 27484233, 181919447, 545758341, 1273436129, 3820308387]

約数ペア:

[(1, 3820308387), (3, 1273436129), (7, 545758341), (21, 181919447), (139, 27484233), (417, 9161411), (973, 3926319), (2919, 1308773)]