2017641147

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{21269}}^1$

素因数の和:21682

約数の個数: 16

約数和(自身を含む): 2725282560

約数和(自身を除く): 707641413

約数列:

[1, 3, 103, 307, 309, 921, 21269, 31621, 63807, 94863, 2190707, 6529583, 6572121, 19588749, 672547049, 2017641147]

約数ペア:

[(1, 2017641147), (3, 672547049), (103, 19588749), (307, 6572121), (309, 6529583), (921, 2190707), (21269, 94863), (31621, 63807)]