252090111

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{923407}}^1$

素因数の和:923430

約数の個数: 16

約数和(自身を含む): 413686784

約数和(自身を除く): 161596673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 923407, 2770221, 6463849, 12004291, 19391547, 36012873, 84030037, 252090111]

約数ペア:

[(1, 252090111), (3, 84030037), (7, 36012873), (13, 19391547), (21, 12004291), (39, 6463849), (91, 2770221), (273, 923407)]