1377302289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{197803}}^1$

素因数の和:198028

約数の個数: 16

約数和(自身を含む): 2012853504

約数和(自身を除く): 635551215

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 197803, 593409, 2175833, 6527499, 41736433, 125209299, 459100763, 1377302289]

約数ペア:

[(1, 1377302289), (3, 459100763), (11, 125209299), (33, 41736433), (211, 6527499), (633, 2175833), (2321, 593409), (6963, 197803)]