672164091

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{1427}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 980179200

約数和(自身を除く): 308015109

約数列:

[1, 3, 9, 199, 263, 597, 789, 1427, 1791, 2367, 4281, 12843, 52337, 157011, 283973, 375301, 471033, 851919, 1125903, 2555757, 3377709, 74684899, 224054697, 672164091]

約数ペア:

[(1, 672164091), (3, 224054697), (9, 74684899), (199, 3377709), (263, 2555757), (597, 1125903), (789, 851919), (1427, 471033), (1791, 375301), (2367, 283973), (4281, 157011), (12843, 52337)]