2818203

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 3877632

約数和(自身を除く): 1059429

約数列:

[1, 3, 71, 101, 131, 213, 303, 393, 7171, 9301, 13231, 21513, 27903, 39693, 939401, 2818203]

約数ペア:

[(1, 2818203), (3, 939401), (71, 39693), (101, 27903), (131, 21513), (213, 13231), (303, 9301), (393, 7171)]