2005128903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{958933}}^1$

素因数の和:958994

約数の個数: 16

約数和(自身を含む): 2899816416

約数和(自身を除く): 894687513

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 958933, 2876799, 16301861, 39316253, 48905583, 117948759, 668376301, 2005128903]

約数ペア:

[(1, 2005128903), (3, 668376301), (17, 117948759), (41, 48905583), (51, 39316253), (123, 16301861), (697, 2876799), (2091, 958933)]