5813613

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5546

約数の個数: 20

約数和(自身を含む): 9354268

約数和(自身を除く): 3540655

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 5521, 16563, 49689, 71773, 149067, 215319, 447201, 645957, 1937871, 5813613]

約数ペア:

[(1, 5813613), (3, 1937871), (9, 645957), (13, 447201), (27, 215319), (39, 149067), (81, 71773), (117, 49689), (351, 16563), (1053, 5521)]