2013232179

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4363}}^1$

素因数の和:4496

約数の個数: 48

約数和(自身を含む): 3239693952

約数和(自身を除く): 1226461773

約数列:

[1, 3, 7, 21, 43, 49, 73, 129, 147, 219, 301, 511, 903, 1533, 2107, 3139, 3577, 4363, 6321, 9417, 10731, 13089, 21973, 30541, 65919, 91623, 153811, 187609, 213787, 318499, 461433, 562827, 641361, 955497, 1313263, 2229493, 3939789, 6688479, 9192841, 13695457, 15606451, 27578523, 41086371, 46819353, 95868199, 287604597, 671077393, 2013232179]

約数ペア:

[(1, 2013232179), (3, 671077393), (7, 287604597), (21, 95868199), (43, 46819353), (49, 41086371), (73, 27578523), (129, 15606451), (147, 13695457), (219, 9192841), (301, 6688479), (511, 3939789), (903, 2229493), (1533, 1313263), (2107, 955497), (3139, 641361), (3577, 562827), (4363, 461433), (6321, 318499), (9417, 213787), (10731, 187609), (13089, 153811), (21973, 91623), (30541, 65919)]