13172637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 18712512

約数和(自身を除く): 5539875

約数列:

[1, 3, 17, 51, 181, 543, 1427, 3077, 4281, 9231, 24259, 72777, 258287, 774861, 4390879, 13172637]

約数ペア:

[(1, 13172637), (3, 4390879), (17, 774861), (51, 258287), (181, 72777), (543, 24259), (1427, 9231), (3077, 4281)]