2953131

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 4153344

約数和(自身を除く): 1200213

約数列:

[1, 3, 23, 69, 127, 337, 381, 1011, 2921, 7751, 8763, 23253, 42799, 128397, 984377, 2953131]

約数ペア:

[(1, 2953131), (3, 984377), (23, 128397), (69, 42799), (127, 23253), (337, 8763), (381, 7751), (1011, 2921)]