248544831

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 348611200

約数和(自身を除く): 100066369

約数列:

[1, 3, 23, 69, 199, 529, 597, 787, 1587, 2361, 4577, 13731, 18101, 54303, 105271, 156613, 315813, 416323, 469839, 1248969, 3602099, 10806297, 82848277, 248544831]

約数ペア:

[(1, 248544831), (3, 82848277), (23, 10806297), (69, 3602099), (199, 1248969), (529, 469839), (597, 416323), (787, 315813), (1587, 156613), (2361, 105271), (4577, 54303), (13731, 18101)]