885606483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{26839}}^1$

素因数の和:27506

約数の個数: 16

約数和(自身を含む): 1252247040

約数和(自身を除く): 366640557

約数列:

[1, 3, 17, 51, 647, 1941, 10999, 26839, 32997, 80517, 456263, 1368789, 17364833, 52094499, 295202161, 885606483]

約数ペア:

[(1, 885606483), (3, 295202161), (17, 52094499), (51, 17364833), (647, 1368789), (1941, 456263), (10999, 80517), (26839, 32997)]