1906233

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 2973696

約数和(自身を除く): 1067463

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2111, 6333, 14777, 44331, 90773, 272319, 635411, 1906233]

約数ペア:

[(1, 1906233), (3, 635411), (7, 272319), (21, 90773), (43, 44331), (129, 14777), (301, 6333), (903, 2111)]