8385213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 11856320

約数和(自身を除く): 3471107

約数列:

[1, 3, 19, 57, 157, 471, 937, 2811, 2983, 8949, 17803, 53409, 147109, 441327, 2795071, 8385213]

約数ペア:

[(1, 8385213), (3, 2795071), (19, 441327), (57, 147109), (157, 53409), (471, 17803), (937, 8949), (2811, 2983)]