38912601

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142537}}^1$

素因数の和:142560

約数の個数: 16

約数和(自身を含む): 63857024

約数和(自身を除く): 24944423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 142537, 427611, 997759, 1852981, 2993277, 5558943, 12970867, 38912601]

約数ペア:

[(1, 38912601), (3, 12970867), (7, 5558943), (13, 2993277), (21, 1852981), (39, 997759), (91, 427611), (273, 142537)]