12834843

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 19703040

約数和(自身を除く): 6868197

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 4397, 13191, 30779, 92337, 611183, 1833549, 4278281, 12834843]

約数ペア:

[(1, 12834843), (3, 4278281), (7, 1833549), (21, 611183), (139, 92337), (417, 30779), (973, 13191), (2919, 4397)]