2011335981

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{35801}}^1$

素因数の和:36172

約数の個数: 16

約数和(自身を含む): 2734699968

約数和(自身を除く): 723363987

約数列:

[1, 3, 61, 183, 307, 921, 18727, 35801, 56181, 107403, 2183861, 6551583, 10990907, 32972721, 670445327, 2011335981]

約数ペア:

[(1, 2011335981), (3, 670445327), (61, 32972721), (183, 10990907), (307, 6551583), (921, 2183861), (18727, 107403), (35801, 56181)]