988046157

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{370471}}^1$

素因数の和:370608

約数の個数: 16

約数和(自身を含む): 1517453312

約数和(自身を除く): 529407155

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 370471, 1111413, 2593297, 7779891, 47049817, 141149451, 329348719, 988046157]

約数ペア:

[(1, 988046157), (3, 329348719), (7, 141149451), (21, 47049817), (127, 7779891), (381, 2593297), (889, 1111413), (2667, 370471)]