1138647591

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1833571}}^1$

素因数の和:1833603

約数の個数: 16

約数和(自身を含む): 1760229120

約数和(自身を除く): 621581529

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1833571, 5500713, 16502139, 42172133, 49506417, 126516399, 379549197, 1138647591]

約数ペア:

[(1, 1138647591), (3, 379549197), (9, 126516399), (23, 49506417), (27, 42172133), (69, 16502139), (207, 5500713), (621, 1833571)]