38447817

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 52086720

約数和(自身を除く): 13638903

約数列:

[1, 3, 137, 139, 411, 417, 673, 2019, 19043, 57129, 92201, 93547, 276603, 280641, 12815939, 38447817]

約数ペア:

[(1, 38447817), (3, 12815939), (137, 280641), (139, 276603), (411, 93547), (417, 92201), (673, 57129), (2019, 19043)]