2012318019

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1217}}^1\times {\mathrm{1303}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 3049482240

約数和(自身を除く): 1037164221

約数列:

[1, 3, 9, 27, 47, 141, 423, 1217, 1269, 1303, 3651, 3909, 10953, 11727, 32859, 35181, 57199, 61241, 171597, 183723, 514791, 551169, 1544373, 1585751, 1653507, 4757253, 14271759, 42815277, 74530297, 223590891, 670772673, 2012318019]

約数ペア:

[(1, 2012318019), (3, 670772673), (9, 223590891), (27, 74530297), (47, 42815277), (141, 14271759), (423, 4757253), (1217, 1653507), (1269, 1585751), (1303, 1544373), (3651, 551169), (3909, 514791), (10953, 183723), (11727, 171597), (32859, 61241), (35181, 57199)]