1258297777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{115663}}^1$

素因数の和:115740

約数の個数: 16

約数和(自身を含む): 1465694208

約数和(自身を除く): 207396431

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 115663, 1272293, 2660249, 4973509, 29262739, 54708599, 114390707, 1258297777]

約数ペア:

[(1, 1258297777), (11, 114390707), (23, 54708599), (43, 29262739), (253, 4973509), (473, 2660249), (989, 1272293), (10879, 115663)]