2051111387139

素因数分解:

$3^1\times {\mathrm{2797}}^1\times {\mathrm{5081}}^1\times {\mathrm{48109}}^1$

素因数の和:55990

約数の個数: 16

約数和(自身を含む): 2736388263840

約数和(自身を除く): 685276876701

約数列:

[1, 3, 2797, 5081, 8391, 15243, 48109, 144327, 14211557, 42634671, 134560873, 244441829, 403682619, 733325487, 683703795713, 2051111387139]

約数ペア:

[(1, 2051111387139), (3, 683703795713), (2797, 733325487), (5081, 403682619), (8391, 244441829), (15243, 134560873), (48109, 42634671), (144327, 14211557)]