2016354081

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{36887}}^1$

素因数の和:37053

約数の個数: 32

約数和(自身を含む): 3257948160

約数和(自身を除く): 1241594079

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 399, 411, 959, 2603, 2877, 7809, 18221, 36887, 54663, 110661, 258209, 700853, 774627, 2102559, 4905971, 5053519, 14717913, 15160557, 35374633, 96016861, 106123899, 288050583, 672118027, 2016354081]

約数ペア:

[(1, 2016354081), (3, 672118027), (7, 288050583), (19, 106123899), (21, 96016861), (57, 35374633), (133, 15160557), (137, 14717913), (399, 5053519), (411, 4905971), (959, 2102559), (2603, 774627), (2877, 700853), (7809, 258209), (18221, 110661), (36887, 54663)]