1455381

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2865

約数の個数: 16

約数和(自身を含む): 2270400

約数和(自身を除く): 815019

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2837, 8511, 25533, 53903, 76599, 161709, 485127, 1455381]

約数ペア:

[(1, 1455381), (3, 485127), (9, 161709), (19, 76599), (27, 53903), (57, 25533), (171, 8511), (513, 2837)]