2017478589

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1316033}}^1$

素因数の和:1316116

約数の個数: 16

約数和(自身を含む): 3116368512

約数和(自身を除く): 1098889923

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1316033, 3948099, 9212231, 27636693, 96070409, 288211227, 672492863, 2017478589]

約数ペア:

[(1, 2017478589), (3, 672492863), (7, 288211227), (21, 96070409), (73, 27636693), (219, 9212231), (511, 3948099), (1533, 1316033)]