16020609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1889}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 23405760

約数和(自身を除く): 7385151

約数列:

[1, 3, 11, 33, 257, 771, 1889, 2827, 5667, 8481, 20779, 62337, 485473, 1456419, 5340203, 16020609]

約数ペア:

[(1, 16020609), (3, 5340203), (11, 1456419), (33, 485473), (257, 62337), (771, 20779), (1889, 8481), (2827, 5667)]