2017692447

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{284623}}^1$

素因数の和:284782

約数の個数: 16

約数和(自身を含む): 2869009920

約数和(自身を除く): 851317473

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 284623, 853869, 4838591, 14515773, 39562597, 118687791, 672564149, 2017692447]

約数ペア:

[(1, 2017692447), (3, 672564149), (17, 118687791), (51, 39562597), (139, 14515773), (417, 4838591), (2363, 853869), (7089, 284623)]