2010303351

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{123203}}^1$

素因数の和:123260

約数の個数: 36

約数和(自身を含む): 3469178232

約数和(自身を除く): 1458874881

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5439, 16317, 123203, 369609, 862421, 1108827, 2587263, 4558511, 6036947, 7761789, 13675533, 18110841, 31909577, 41026599, 54332523, 95728731, 223367039, 287186193, 670101117, 2010303351]

約数ペア:

[(1, 2010303351), (3, 670101117), (7, 287186193), (9, 223367039), (21, 95728731), (37, 54332523), (49, 41026599), (63, 31909577), (111, 18110841), (147, 13675533), (259, 7761789), (333, 6036947), (441, 4558511), (777, 2587263), (1813, 1108827), (2331, 862421), (5439, 369609), (16317, 123203)]