10550781

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 15787200

約数和(自身を除く): 5236419

約数列:

[1, 3, 9, 43, 129, 137, 199, 387, 411, 597, 1233, 1791, 5891, 8557, 17673, 25671, 27263, 53019, 77013, 81789, 245367, 1172309, 3516927, 10550781]

約数ペア:

[(1, 10550781), (3, 3516927), (9, 1172309), (43, 245367), (129, 81789), (137, 77013), (199, 53019), (387, 27263), (411, 25671), (597, 17673), (1233, 8557), (1791, 5891)]