2017171443

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{129281}}^1$

素因数の和:130034

約数の個数: 16

約数和(自身を含む): 3077945856

約数和(自身を除く): 1060774413

約数列:

[1, 3, 7, 21, 743, 2229, 5201, 15603, 129281, 387843, 904967, 2714901, 96055783, 288167349, 672390481, 2017171443]

約数ペア:

[(1, 2017171443), (3, 672390481), (7, 288167349), (21, 96055783), (743, 2714901), (2229, 904967), (5201, 387843), (15603, 129281)]