2799849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 4402944

約数和(自身を除く): 1603095

約数列:

[1, 3, 13, 17, 39, 41, 51, 103, 123, 221, 309, 533, 663, 697, 1339, 1599, 1751, 2091, 4017, 4223, 5253, 9061, 12669, 22763, 27183, 54899, 68289, 71791, 164697, 215373, 933283, 2799849]

約数ペア:

[(1, 2799849), (3, 933283), (13, 215373), (17, 164697), (39, 71791), (41, 68289), (51, 54899), (103, 27183), (123, 22763), (221, 12669), (309, 9061), (533, 5253), (663, 4223), (697, 4017), (1339, 2091), (1599, 1751)]