2014785981

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1913377}}^1$

素因数の和:1913402

約数の個数: 20

約数和(自身を含む): 3241262332

約数和(自身を除く): 1226476351

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1913377, 5740131, 17220393, 24873901, 51661179, 74621703, 154983537, 223865109, 671595327, 2014785981]

約数ペア:

[(1, 2014785981), (3, 671595327), (9, 223865109), (13, 154983537), (27, 74621703), (39, 51661179), (81, 24873901), (117, 17220393), (351, 5740131), (1053, 1913377)]