293094291

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{106541}}^1$

素因数の和:106682

約数の個数: 16

約数和(自身を含む): 450033408

約数和(自身を除く): 156939117

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 106541, 319623, 745787, 2237361, 13956871, 41870613, 97698097, 293094291]

約数ペア:

[(1, 293094291), (3, 97698097), (7, 41870613), (21, 13956871), (131, 2237361), (393, 745787), (917, 319623), (2751, 106541)]