3330639

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3188

約数の個数: 20

約数和(自身を含む): 5359816

約数和(自身を除く): 2029177

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 3163, 9489, 28467, 41119, 85401, 123357, 256203, 370071, 1110213, 3330639]

約数ペア:

[(1, 3330639), (3, 1110213), (9, 370071), (13, 256203), (27, 123357), (39, 85401), (81, 41119), (117, 28467), (351, 9489), (1053, 3163)]