2760453

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5409

約数の個数: 16

約数和(自身を含む): 4305600

約数和(自身を除く): 1545147

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5381, 16143, 48429, 102239, 145287, 306717, 920151, 2760453]

約数ペア:

[(1, 2760453), (3, 920151), (9, 306717), (19, 145287), (27, 102239), (57, 48429), (171, 16143), (513, 5381)]