2017029273

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1352803}}^1$

素因数の和:1352884

約数の個数: 16

約数和(自身を含む): 3116860416

約数和(自身を除く): 1099831143

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1352803, 4058409, 9469621, 28408863, 96049013, 288147039, 672343091, 2017029273]

約数ペア:

[(1, 2017029273), (3, 672343091), (7, 288147039), (21, 96049013), (71, 28408863), (213, 9469621), (497, 4058409), (1491, 1352803)]