2013314553

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{76847}}^1$

素因数の和:76965

約数の個数: 24

約数和(自身を含む): 3021048576

約数和(自身を除く): 1007734023

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 8733, 26199, 76847, 230541, 691623, 3150727, 5456137, 9452181, 16368411, 28356543, 49105233, 223701617, 671104851, 2013314553]

約数ペア:

[(1, 2013314553), (3, 671104851), (9, 223701617), (41, 49105233), (71, 28356543), (123, 16368411), (213, 9452181), (369, 5456137), (639, 3150727), (2911, 691623), (8733, 230541), (26199, 76847)]