12776621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 15337728

約数和(自身を除く): 2561107

約数列:

[1, 11, 13, 47, 143, 517, 611, 1901, 6721, 20911, 24713, 89347, 271843, 982817, 1161511, 12776621]

約数ペア:

[(1, 12776621), (11, 1161511), (13, 982817), (47, 271843), (143, 89347), (517, 24713), (611, 20911), (1901, 6721)]