40964859

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{38903}}^1$

素因数の和:38928

約数の個数: 20

約数和(自身を含む): 65903376

約数和(自身を除く): 24938517

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 38903, 116709, 350127, 505739, 1050381, 1517217, 3151143, 4551651, 13654953, 40964859]

約数ペア:

[(1, 40964859), (3, 13654953), (9, 4551651), (13, 3151143), (27, 1517217), (39, 1050381), (81, 505739), (117, 350127), (351, 116709), (1053, 38903)]