3977897277

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{994723}}^1$

素因数の和:994800

約数の個数: 16

約数和(自身を含む): 5602285568

約数和(自身を除く): 1624388291

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 994723, 2984169, 30836413, 42773089, 92509239, 128319267, 1325965759, 3977897277]

約数ペア:

[(1, 3977897277), (3, 1325965759), (31, 128319267), (43, 92509239), (93, 42773089), (129, 30836413), (1333, 2984169), (3999, 994723)]