13453377

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1901}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 20572032

約数和(自身を除く): 7118655

約数列:

[1, 3, 7, 21, 337, 1011, 1901, 2359, 5703, 7077, 13307, 39921, 640637, 1921911, 4484459, 13453377]

約数ペア:

[(1, 13453377), (3, 4484459), (7, 1921911), (21, 640637), (337, 39921), (1011, 13307), (1901, 7077), (2359, 5703)]